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/ELFObjectWriter.cpp

@@ -232,7 +232,7 @@ class ELFObjectWriter : public MCObjectWriter {
                       uint32_t GroupSymbolIndex, uint64_t Offset, uint64_t Size,
                       const MCSectionELF &Section);
   };
-} // namespace
+}
 
 void ELFObjectWriter::align(unsigned Alignment) {
   uint64_t Padding = OffsetToAlignment(OS.tell(), Alignment);