Remove superfluous trailing white space from TCL files

site_ansto/instrument/TEST_SICS/fakeDChopper/SIM_chopperServer.tcl

@@ -174,11 +174,11 @@ proc getCMD {channel line} {
     }
   }
 }
-# Reads a command from a DMC2280 client and then performs an appropriate 
+# Reads a command from a DMC2280 client and then performs an appropriate
 # action depending on whether or not the command produces output or has
 # been defined.
 proc readLine {who channel} {
-  global didRead  
+  global didRead
   global B
   global validUID
   global validPWD
@@ -191,7 +191,7 @@ proc readLine {who channel} {
       puts "RECEIVED EOF: $line"
       close $f
       return -code error "Got EOF, close channel"
-    } else {        
+    } else {
       puts "RECEIVED: $line"
       switch $serverState {
         "UID" {