s:// end of namespace :// namespace :g for consistency

We use the latter style everywhere else to signify the end of a namespace block.

src/libs/cplusplus/pp-macro-expander.cpp

@@ -53,7 +53,7 @@ struct pp_frame
 };
 
 
-} // end of namespace CPlusPlus
+} // namespace CPlusPlus
 
 using namespace CPlusPlus;