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

llvm-svn: 240353
diff --git a/clang/lib/StaticAnalyzer/Checkers/VirtualCallChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/VirtualCallChecker.cpp
index 5bffc41..7e1fc1e 100644
--- a/clang/lib/StaticAnalyzer/Checkers/VirtualCallChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/VirtualCallChecker.cpp
@@ -239,7 +239,7 @@
       }
   }
 };
-} // namespace
+}
 
 void ento::registerVirtualCallChecker(CheckerManager &mgr) {
   mgr.registerChecker<VirtualCallChecker>();