Clean up and document code modification hints.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65641 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/TokenKinds.cpp b/lib/Basic/TokenKinds.cpp
index 3d47863..4afeaf0 100644
--- a/lib/Basic/TokenKinds.cpp
+++ b/lib/Basic/TokenKinds.cpp
@@ -28,9 +28,7 @@
   return TokNames[Kind];
 }
 
-/// \brief Determines the spelling of simple punctuation tokens like
-/// '!' or '%', and returns NULL for literal and annotation tokens.
-const char *tok::getTokenSpelling(enum TokenKind Kind) {
+const char *tok::getTokenSimpleSpelling(enum TokenKind Kind) {
   switch (Kind) {
   case tok::l_square:            return "[";
   case tok::r_square:            return "]";