Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

Apparently, the style needs to be agreed upon first.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240390 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Transforms/Utils/VectorUtils.h

@@ -200,6 +200,6 @@ getIntrinsicIDForCall(CallInst *CI, const TargetLibraryInfo *TLI) {
   return Intrinsic::not_intrinsic;
 }
 
-} // namespace llvm
+} // llvm namespace
 
 #endif