Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").

llvm-svn: 240353
diff --git a/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp b/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
index 81cd028..0beb917 100644
--- a/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
@@ -756,7 +756,7 @@
     walker.Visit(D->getBody());
   }
 };
-} // namespace
+}
 
 #define REGISTER_CHECKER(name)                                                 \
   void ento::register##name(CheckerManager &mgr) {                             \