diff --git a/src/include/PFunction.h b/src/include/PFunction.h
index 19c2b5cd..3f95ef45 100644
--- a/src/include/PFunction.h
+++ b/src/include/PFunction.h
@@ -124,7 +124,7 @@ class PFunction {
 
     virtual void EvalTreeForString(tree_parse_info<> info);
     virtual void EvalTreeForStringExpression(iter_t const& i);
-    TString fFuncString; ///< clear text representation of the function
+    TString fFuncString; ///< text representation of the function
 
     PMetaData fMetaData; ///< keeps meta data from data files (field, energy, temperature, ...)
 };