Fix a compilation warning

git-svn-id: http://root.cern.ch/svn/root/trunk@24296 27541ba8-7e3a-0410-8455-c3a389f83636

roofit/roofitcore/src/RooNameSet.cxx

@@ -70,7 +70,7 @@ RooNameSet::RooNameSet(const RooArgSet& argSet)
 //_____________________________________________________________________________
 RooNameSet::RooNameSet(const RooNameSet& other) : TObject(other), RooPrintable(other), _nameList()
 {
-  // Copy constructor\
+  // Copy constructor
 
   _len = other._len ;
   _nameList = new char[_len] ;