fix comment typo to cycle bots

diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 776761d..9356dd4 100644 (file)
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -7371,7 +7371,7 @@ AnnotateTokensWorker::PostChildrenActions
 AnnotateTokensWorker::DetermineChildActions(CXCursor Cursor) const {
   PostChildrenActions actions;
 
-  // The DeclRefExpr of CXXOperatorCallExpr refering to the custom operator is
+  // The DeclRefExpr of CXXOperatorCallExpr referring to the custom operator is
   // visited before the arguments to the operator call. For the Call and
   // Subscript operator the range of this DeclRefExpr includes the whole call
   // expression, so that all tokens in that range would be mapped to the