[NFC] fix trivial typos in comments
"a a"->"a"
llvm-svn: 325753
diff --git a/clang/test/SemaCXX/ms-uuid.cpp b/clang/test/SemaCXX/ms-uuid.cpp
index e29dda8..c26ea68 100644
--- a/clang/test/SemaCXX/ms-uuid.cpp
+++ b/clang/test/SemaCXX/ms-uuid.cpp
@@ -23,7 +23,7 @@
// clang-cl implements the following simpler (but largely compatible) behavior
// instead:
// * [] and __declspec uuids have the same behavior.
-// * If there are several uuids on a a class (no matter if on the same decl or
+// * If there are several uuids on a class (no matter if on the same decl or
// on several decls), it is an error if they don't match.
// * Having several uuids that match is ok.