1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/TailDuplication.cpp b/lib/CodeGen/TailDuplication.cpp
index 23f41c8dd4bd3..164badd29381a 100644
--- a/lib/CodeGen/TailDuplication.cpp
+++ b/lib/CodeGen/TailDuplication.cpp
@@ -125,7 +125,7 @@ namespace {
   };
 
   char TailDuplicatePass::ID = 0;
-}
+} // namespace
 
 char &llvm::TailDuplicateID = TailDuplicatePass::ID;