[Support] StringSaver.h - add missing closing namespace comment. NFC.

Fixes clang-tidy warning

diff --git a/llvm/include/llvm/Support/StringSaver.h b/llvm/include/llvm/Support/StringSaver.h
index 2ef8775..fa9db30 100644 (file)
--- a/llvm/include/llvm/Support/StringSaver.h
+++ b/llvm/include/llvm/Support/StringSaver.h
@@ -55,5 +55,5 @@ public:
   StringRef save(const std::string &S) { return save(StringRef(S)); }
 };
 
-}
+} // namespace llvm
 #endif