diff --git a/llvm/include/llvm/Support/ReverseIteration.h b/llvm/include/llvm/Support/ReverseIteration.h
index 5e0238d81c4c65..9e9411856369ed 100644
--- a/llvm/include/llvm/Support/ReverseIteration.h
+++ b/llvm/include/llvm/Support/ReverseIteration.h
@@ -15,5 +15,5 @@ bool shouldReverseIterate() {
 #endif
 }
 
-}
+} // namespace llvm
 #endif