1) Fix a typo in PPCallbacks: It's elif, not elfif. :-)  This is
contentful, since the typo was in the method-name...

2) Clarify some comments in RecursiveASTVisitor.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118448 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed