Fix a typo in a comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120004 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h
index 2ffaeb55cb..3050bf9a2e 100644
--- a/include/clang/AST/Expr.h
+++ b/include/clang/AST/Expr.h
@@ -1178,7 +1178,7 @@ public:
     return Op == UO_PostInc || Op == UO_PostDec;
   }
 
-  /// isPostfix - Return true if this is a prefix operation, like --x.
+  /// isPrefix - Return true if this is a prefix operation, like --x.
   static bool isPrefix(Opcode Op) {
     return Op == UO_PreInc || Op == UO_PreDec;
   }