diff --git a/src/classes/PRunAsymmetry.cpp b/src/classes/PRunAsymmetry.cpp
index f86b13e2..e4517dd5 100644
--- a/src/classes/PRunAsymmetry.cpp
+++ b/src/classes/PRunAsymmetry.cpp
@@ -635,7 +635,7 @@ Bool_t PRunAsymmetry::PrepareData()
       cerr << endl << ">> Will try the following:";
       cerr << endl << ">> forward:  bkg start = " << fRunInfo->GetBkgRange(0) << ", bkg end = " << fRunInfo->GetBkgRange(1);
       cerr << endl << ">> backward: bkg start = " << fRunInfo->GetBkgRange(2) << ", bkg end = " << fRunInfo->GetBkgRange(3);
-      cerr << endl << ">> NO WARRANTY THAT THIS MAKES ANY SENSE! Better check ...";
+      cerr << endl << ">> NO GUARANTEE THAT THIS MAKES ANY SENSE! Better check ...";
       cerr << endl;
       if (!SubtractEstimatedBkg())
         return false;
@@ -1585,7 +1585,7 @@ Bool_t PRunAsymmetry::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globalB
       cerr << endl << ">> PRunAsymmetry::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
       cerr << endl << ">> run: " << fRunInfo->GetRunName()->Data();
       cerr << endl << ">> will try the estimated one: forward t0 = " << runData->GetT0BinEstimated(forwardHistoNo[i]);
-      cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+      cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
       cerr << endl;
     }
   }
@@ -1597,7 +1597,7 @@ Bool_t PRunAsymmetry::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globalB
       cerr << endl << ">> PRunAsymmetry::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
       cerr << endl << ">> run: " << fRunInfo->GetRunName()->Data();
       cerr << endl << ">> will try the estimated one: backward t0 = " << runData->GetT0BinEstimated(backwardHistoNo[i]);
-      cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+      cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
       cerr << endl;
     }
   }
@@ -1669,7 +1669,7 @@ Bool_t PRunAsymmetry::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globalB
           cerr << endl << ">> PRunAsymmetry::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
           cerr << endl << ">> run: " << fRunInfo->GetRunName(i)->Data();
           cerr << endl << ">> will try the estimated one: forward t0 = " << addRunData->GetT0BinEstimated(forwardHistoNo[j]);
-          cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+          cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
           cerr << endl;
         }
       }
@@ -1681,7 +1681,7 @@ Bool_t PRunAsymmetry::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globalB
           cerr << endl << ">> PRunAsymmetry::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
           cerr << endl << ">> run: " << fRunInfo->GetRunName(i)->Data();
           cerr << endl << ">> will try the estimated one: backward t0 = " << runData->GetT0BinEstimated(backwardHistoNo[j]);
-          cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+          cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
           cerr << endl;
         }
       }
@@ -1734,28 +1734,28 @@ Bool_t PRunAsymmetry::GetProperDataRange(PRawRunData* runData, UInt_t histoNo[2]
     start[0] = (Int_t)t0[0]+offset;
     fRunInfo->SetDataRange(start[0], 0);
     cerr << endl << ">> PRunAsymmetry::GetProperDataRange(): **WARNING** data range (forward) was not provided, will try data range start = t0+" << offset << "(=10ns) = " << start[0] << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (start[1] < 0) {
     start[1] = (Int_t)t0[1]+offset;
     fRunInfo->SetDataRange(start[1], 2);
     cerr << endl << ">> PRunAsymmetry::GetProperDataRange(): **WARNING** data range (backward) was not provided, will try data range start = t0+" << offset << "(=10ns) = " << start[1] << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (end[0] < 0) {
     end[0] = runData->GetDataBin(histoNo[0])->size();
     fRunInfo->SetDataRange(end[0], 1);
     cerr << endl << ">> PRunAsymmetry::GetProperDataRange(): **WARNING** data range (forward) was not provided, will try data range end = " << end[0] << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (end[1] < 0) {
     end[1] = runData->GetDataBin(histoNo[1])->size();
     fRunInfo->SetDataRange(end[1], 3);
     cerr << endl << ">> PRunAsymmetry::GetProperDataRange(): **WARNING** data range (backward) was not provided, will try data range end = " << end[1] << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
 
diff --git a/src/classes/PRunAsymmetryRRF.cpp b/src/classes/PRunAsymmetryRRF.cpp
index ba172879..68723bd7 100644
--- a/src/classes/PRunAsymmetryRRF.cpp
+++ b/src/classes/PRunAsymmetryRRF.cpp
@@ -627,7 +627,7 @@ Bool_t PRunAsymmetryRRF::PrepareData()
       cerr << endl << ">> Will try the following:";
       cerr << endl << ">> forward:  bkg start = " << fRunInfo->GetBkgRange(0) << ", bkg end = " << fRunInfo->GetBkgRange(1);
       cerr << endl << ">> backward: bkg start = " << fRunInfo->GetBkgRange(2) << ", bkg end = " << fRunInfo->GetBkgRange(3);
-      cerr << endl << ">> NO WARRANTY THAT THIS MAKES ANY SENSE! Better check ...";
+      cerr << endl << ">> NO GUARANTEE THAT THIS MAKES ANY SENSE! Better check ...";
       cerr << endl;
       if (!SubtractEstimatedBkg())
         return false;
@@ -1225,7 +1225,7 @@ Bool_t PRunAsymmetryRRF::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *glob
       cerr << endl << ">> PRunAsymmetryRRF::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
       cerr << endl << ">> run: " << fRunInfo->GetRunName()->Data();
       cerr << endl << ">> will try the estimated one: forward t0 = " << runData->GetT0BinEstimated(forwardHistoNo[i]);
-      cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+      cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
       cerr << endl;
     }
   }
@@ -1237,7 +1237,7 @@ Bool_t PRunAsymmetryRRF::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *glob
       cerr << endl << ">> PRunAsymmetryRRF::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
       cerr << endl << ">> run: " << fRunInfo->GetRunName()->Data();
       cerr << endl << ">> will try the estimated one: backward t0 = " << runData->GetT0BinEstimated(backwardHistoNo[i]);
-      cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+      cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
       cerr << endl;
     }
   }
@@ -1309,7 +1309,7 @@ Bool_t PRunAsymmetryRRF::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *glob
           cerr << endl << ">> PRunAsymmetryRRF::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
           cerr << endl << ">> run: " << fRunInfo->GetRunName(i)->Data();
           cerr << endl << ">> will try the estimated one: forward t0 = " << addRunData->GetT0BinEstimated(forwardHistoNo[j]);
-          cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+          cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
           cerr << endl;
         }
       }
@@ -1321,7 +1321,7 @@ Bool_t PRunAsymmetryRRF::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *glob
           cerr << endl << ">> PRunAsymmetryRRF::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
           cerr << endl << ">> run: " << fRunInfo->GetRunName(i)->Data();
           cerr << endl << ">> will try the estimated one: backward t0 = " << runData->GetT0BinEstimated(backwardHistoNo[j]);
-          cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+          cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
           cerr << endl;
         }
       }
@@ -1374,28 +1374,28 @@ Bool_t PRunAsymmetryRRF::GetProperDataRange(PRawRunData* runData, UInt_t histoNo
     start[0] = (Int_t)t0[0]+offset;
     fRunInfo->SetDataRange(start[0], 0);
     cerr << endl << ">> PRunAsymmetryRRF::GetProperDataRange(): **WARNING** data range (forward) was not provided, will try data range start = t0+" << offset << "(=10ns) = " << start[0] << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (start[1] < 0) {
     start[1] = (Int_t)t0[1]+offset;
     fRunInfo->SetDataRange(start[1], 2);
     cerr << endl << ">> PRunAsymmetryRRF::GetProperDataRange(): **WARNING** data range (backward) was not provided, will try data range start = t0+" << offset << "(=10ns) = " << start[1] << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (end[0] < 0) {
     end[0] = runData->GetDataBin(histoNo[0])->size();
     fRunInfo->SetDataRange(end[0], 1);
     cerr << endl << ">> PRunAsymmetryRRF::GetProperDataRange(): **WARNING** data range (forward) was not provided, will try data range end = " << end[0] << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (end[1] < 0) {
     end[1] = runData->GetDataBin(histoNo[1])->size();
     fRunInfo->SetDataRange(end[1], 3);
     cerr << endl << ">> PRunAsymmetryRRF::GetProperDataRange(): **WARNING** data range (backward) was not provided, will try data range end = " << end[1] << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
 
diff --git a/src/classes/PRunMuMinus.cpp b/src/classes/PRunMuMinus.cpp
index 244b9bb1..da89d85a 100644
--- a/src/classes/PRunMuMinus.cpp
+++ b/src/classes/PRunMuMinus.cpp
@@ -658,7 +658,7 @@ Bool_t PRunMuMinus::PrepareRawViewData(PRawRunData* runData, const UInt_t histoN
     start = ((Int_t)fT0s[0]+offset) - (((Int_t)fT0s[0]+offset)/packing)*packing;
     end = start + ((fForward.size()-start)/packing)*packing;
     cerr << endl << ">> PRunMuMinus::PrepareData(): **WARNING** data range was not provided, will try data range start = " << start << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   // check if start, end, and t0 make any sense
@@ -807,7 +807,7 @@ Bool_t PRunMuMinus::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globalBlo
       cerr << endl << ">> PRunMuMinus::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
       cerr << endl << ">> run: " << fRunInfo->GetRunName()->Data();
       cerr << endl << ">> will try the estimated one: forward t0 = " << runData->GetT0BinEstimated(histoNo[i]);
-      cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+      cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
       cerr << endl;
     }
   }
@@ -865,7 +865,7 @@ Bool_t PRunMuMinus::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globalBlo
           cerr << endl << ">> PRunMuMinus::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
           cerr << endl << ">> run: " << fRunInfo->GetRunName(i)->Data();
           cerr << endl << ">> will try the estimated one: forward t0 = " << addRunData->GetT0BinEstimated(histoNo[j]);
-          cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+          cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
           cerr << endl;
         }
       }
@@ -919,14 +919,14 @@ Bool_t PRunMuMinus::GetProperDataRange()
     start = (Int_t)fT0s[0]+offset;
     fRunInfo->SetDataRange(start, 0);
     cerr << endl << ">> PRunMuMinus::GetProperDataRange(): **WARNING** data range was not provided, will try data range start = t0+" << offset << "(=10ns) = " << start << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (end < 0) {
     end = fForward.size();
     fRunInfo->SetDataRange(end, 1);
     cerr << endl << ">> PRunMuMinus::GetProperDataRange(): **WARNING** data range was not provided, will try data range end = " << end << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
 
diff --git a/src/classes/PRunSingleHisto.cpp b/src/classes/PRunSingleHisto.cpp
index 23738b70..4e09ff33 100644
--- a/src/classes/PRunSingleHisto.cpp
+++ b/src/classes/PRunSingleHisto.cpp
@@ -856,7 +856,7 @@ Bool_t PRunSingleHisto::PrepareFitData(PRawRunData* runData, const UInt_t histoN
         fRunInfo->SetBkgRange(static_cast<Int_t>(fT0s[0]*0.6), 1);
         cerr << endl << ">> PRunSingleHisto::PrepareFitData(): **WARNING** Neither fix background nor background bins are given!";
         cerr << endl << ">> Will try the following: bkg start = " << fRunInfo->GetBkgRange(0) << ", bkg end = " << fRunInfo->GetBkgRange(1);
-        cerr << endl << ">> NO WARRANTY THAT THIS MAKES ANY SENSE! Better check ...";
+        cerr << endl << ">> NO GUARANTEE THAT THIS MAKES ANY SENSE! Better check ...";
         cerr << endl;
         if (!EstimateBkg(histoNo))
           return false;
@@ -955,7 +955,7 @@ Bool_t PRunSingleHisto::PrepareRawViewData(PRawRunData* runData, const UInt_t hi
     start = ((Int_t)fT0s[0]+offset) - (((Int_t)fT0s[0]+offset)/packing)*packing;
     end = start + ((fForward.size()-start)/packing)*packing;
     cerr << endl << ">> PRunSingleHisto::PrepareRawViewData(): **WARNING** data range was not provided, will try data range start = " << start << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   // check if start, end, and t0 make any sense
@@ -1041,7 +1041,7 @@ Bool_t PRunSingleHisto::PrepareRawViewData(PRawRunData* runData, const UInt_t hi
         fRunInfo->SetBkgRange(static_cast<Int_t>(fT0s[0]*0.6), 1);
         cerr << endl << ">> PRunSingleHisto::PrepareRawViewData(): **WARNING** Neither fix background nor background bins are given!";
         cerr << endl << ">> Will try the following: bkg start = " << fRunInfo->GetBkgRange(0) << ", bkg end = " << fRunInfo->GetBkgRange(1);
-        cerr << endl << ">> NO WARRANTY THAT THIS MAKES ANY SENSE! Better check ...";
+        cerr << endl << ">> NO GUARANTEE THAT THIS MAKES ANY SENSE! Better check ...";
         cerr << endl;
         if (!EstimateBkg(histoNo))
           return false;
@@ -1151,7 +1151,7 @@ Bool_t PRunSingleHisto::PrepareViewData(PRawRunData* runData, const UInt_t histo
     start = ((Int_t)fT0s[0]+offset) - (((Int_t)fT0s[0]+offset)/packing)*packing;
     end = start + ((fForward.size()-start)/packing)*packing;
     cerr << endl << ">> PRunSingleHisto::PrepareViewData(): **WARNING** data range was not provided, will try data range start = " << start << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
 
@@ -1215,7 +1215,7 @@ Bool_t PRunSingleHisto::PrepareViewData(PRawRunData* runData, const UInt_t histo
         fRunInfo->SetBkgRange(static_cast<Int_t>(fT0s[0]*0.6), 1);
         cerr << endl << ">> PRunSingleHisto::PrepareViewData(): **WARNING** Neither fix background nor background bins are given!";
         cerr << endl << ">> Will try the following: bkg start = " << fRunInfo->GetBkgRange(0) << ", bkg end = " << fRunInfo->GetBkgRange(1);
-        cerr << endl << ">> NO WARRANTY THAT THIS MAKES ANY SENSE! Better check ...";
+        cerr << endl << ">> NO GUARANTEE THAT THIS MAKES ANY SENSE! Better check ...";
         cerr << endl;
         if (!EstimateBkg(histoNo))
           return false;
@@ -1423,7 +1423,7 @@ Bool_t PRunSingleHisto::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globa
       cerr << endl << ">> PRunSingleHisto::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
       cerr << endl << ">> run: " << fRunInfo->GetRunName()->Data();
       cerr << endl << ">> will try the estimated one: forward t0 = " << runData->GetT0BinEstimated(histoNo[i]);
-      cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+      cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
       cerr << endl;
     }
   }
@@ -1481,7 +1481,7 @@ Bool_t PRunSingleHisto::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globa
           cerr << endl << ">> PRunSingleHisto::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
           cerr << endl << ">> run: " << fRunInfo->GetRunName(i)->Data();
           cerr << endl << ">> will try the estimated one: forward t0 = " << addRunData->GetT0BinEstimated(histoNo[j]);
-          cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+          cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
           cerr << endl;
         }
       }
@@ -1535,14 +1535,14 @@ Bool_t PRunSingleHisto::GetProperDataRange()
     start = (Int_t)fT0s[0]+offset;
     fRunInfo->SetDataRange(start, 0);
     cerr << endl << ">> PRunSingleHisto::GetProperDataRange(): **WARNING** data range was not provided, will try data range start = t0+" << offset << "(=10ns) = " << start << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (end < 0) {
     end = fForward.size();
     fRunInfo->SetDataRange(end, 1);
     cerr << endl << ">> PRunSingleHisto::GetProperDataRange(): **WARNING** data range was not provided, will try data range end = " << end << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
 
diff --git a/src/classes/PRunSingleHistoRRF.cpp b/src/classes/PRunSingleHistoRRF.cpp
index d43546ae..a1b38bc5 100644
--- a/src/classes/PRunSingleHistoRRF.cpp
+++ b/src/classes/PRunSingleHistoRRF.cpp
@@ -588,7 +588,7 @@ Bool_t PRunSingleHistoRRF::PrepareFitData(PRawRunData* runData, const UInt_t his
       fRunInfo->SetBkgRange(static_cast<Int_t>(fT0s[0]*0.6), 1);
       cerr << endl << ">> PRunSingleHistoRRF::PrepareFitData(): **WARNING** Neither fix background nor background bins are given!";
       cerr << endl << ">> Will try the following: bkg start = " << fRunInfo->GetBkgRange(0) << ", bkg end = " << fRunInfo->GetBkgRange(1);
-      cerr << endl << ">> NO WARRANTY THAT THIS MAKES ANY SENSE! Better check ...";
+      cerr << endl << ">> NO GUARANTEE THAT THIS MAKES ANY SENSE! Better check ...";
       cerr << endl;
       if (!EstimateBkg(histoNo))
         return false;
@@ -832,7 +832,7 @@ Bool_t PRunSingleHistoRRF::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *gl
       cerr << endl << ">> PRunSingleHistoRRF::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
       cerr << endl << ">> run: " << fRunInfo->GetRunName()->Data();
       cerr << endl << ">> will try the estimated one: forward t0 = " << runData->GetT0BinEstimated(histoNo[i]);
-      cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+      cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
       cerr << endl;
     }
   }
@@ -890,7 +890,7 @@ Bool_t PRunSingleHistoRRF::GetProperT0(PRawRunData* runData, PMsrGlobalBlock *gl
           cerr << endl << ">> PRunSingleHistoRRF::GetProperT0(): **WARRNING** NO t0's found, neither in the run data nor in the msr-file!";
           cerr << endl << ">> run: " << fRunInfo->GetRunName(i)->Data();
           cerr << endl << ">> will try the estimated one: forward t0 = " << addRunData->GetT0BinEstimated(histoNo[j]);
-          cerr << endl << ">> NO WARRANTY THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
+          cerr << endl << ">> NO GUARANTEE THAT THIS OK!! For instance for LEM this is almost for sure rubbish!";
           cerr << endl;
         }
       }
@@ -944,14 +944,14 @@ Bool_t PRunSingleHistoRRF::GetProperDataRange()
     start = (Int_t)fT0s[0]+offset;
     fRunInfo->SetDataRange(start, 0);
     cerr << endl << ">> PRunSingleHistoRRF::GetProperDataRange(): **WARNING** data range was not provided, will try data range start = t0+" << offset << "(=10ns) = " << start << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }
   if (end < 0) {
     end = fForward.size();
     fRunInfo->SetDataRange(end, 1);
     cerr << endl << ">> PRunSingleHistoRRF::GetProperDataRange(): **WARNING** data range was not provided, will try data range end = " << end << ".";
-    cerr << endl << ">> NO WARRANTY THAT THIS DOES MAKE ANY SENSE.";
+    cerr << endl << ">> NO GUARANTEE THAT THIS DOES MAKE ANY SENSE.";
     cerr << endl;
   }