Removed extra trailing underscore in #ifdef (__GNUC___ --> __GNUC__ )

llvm-svn: 198618

diff --git a/libcxx/include/__config b/libcxx/include/__config
index 8aa57ac..f33e25b 100644 (file)
--- a/libcxx/include/__config
+++ b/libcxx/include/__config
@@ -478,7 +478,7 @@ namespace std {
   }
 }
 
-#endif // __clang__ || __GNUC___ || _MSC_VER || __IBMCPP__
+#endif // __clang__ || __GNUC__ || _MSC_VER || __IBMCPP__
 
 #ifdef _LIBCPP_HAS_NO_UNICODE_CHARS
 typedef unsigned short char16_t;