Minor changes here and there:

- Cosmetic changes
- 'Engrish fix'
- Initialization of some vars
- Remove some not needed includes

src/server/game/Server/WorldSession.cpp

@@ -999,6 +999,7 @@ void WorldSession::ProcessQueryCallbacks()
         HandleCharCreateCallback(pResult, _charCreateCallback.GetParam());
         // Don't call FreeResult() here, the callback handler will do that depending on the events in the callback chain
     }
+
     //! HandlePlayerLoginOpcode
     if (_charLoginCallback.ready())
     {