update pre-C++11 paragraphs

googlemock/include/gmock/gmock-generated-matchers.h.pump

@@ -252,11 +252,8 @@ $$ }} This line fixes auto-indentation of the following code in Emacs.
 // overloading matchers based on parameter types (as opposed to just
 // based on the number of parameters).
 //
-// MATCHER*() can only be used in a namespace scope.  The reason is
-// that C++ doesn't yet allow function-local types to be used to
-// instantiate templates.  The up-coming C++0x standard will fix this.
-// Once that's done, we'll consider supporting using MATCHER*() inside
-// a function.
+// MATCHER*() can only be used in a namespace scope as templates cannot be
+// declared inside of a local class.
 //
 // More Information
 // ================