Removed Vadim's comment. Added comment explaining when posing can be done.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21587 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/cocoa/app.mm

@@ -155,10 +155,8 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
         }
     }
 
-    // VZ: apparently this needs to be done a.s.a.p., right? it is done after
+    // Posing must be completed before any instances of the Objective-C
-    //     wxClassInfo::InitializeClasses() now but usd to be done before, I
+    // classes being posed as are created.
-    //     hope it's not a problem -- if it is, please let me know, David (if
-    //     it isn't, just remove this comment :-)
     wxPoseAsInitializer::InitializePosers();
 
     return wxAppBase::Initialize(argc, argv);