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

lib/MC/MCWinEH.cpp

@@ -74,6 +74,6 @@ MCSection *UnwindEmitter::getXDataSection(const MCSymbol *Function,
   return getUnwindInfoSection(".xdata", XData, Function, Context);
 }
 
-} // namespace WinEH
-} // namespace llvm
+}
+}