Fix bad indentation

extern/sdl4ogre/sdlinputwrapper.hpp

@@ -24,7 +24,7 @@ namespace SFO
         void setMouseEventCallback(MouseListener* listen) { mMouseListener = listen; }
         void setKeyboardEventCallback(KeyListener* listen) { mKeyboardListener = listen; }
         void setWindowEventCallback(WindowListener* listen) { mWindowListener = listen; }
-		void setJoyEventCallback(JoyListener* listen) { mJoyListener = listen; }
+        void setJoyEventCallback(JoyListener* listen) { mJoyListener = listen; }
 
         void capture(bool windowEventsOnly);
 		bool isModifierHeld(SDL_Keymod mod);
@@ -54,7 +54,7 @@ namespace SFO
         SFO::MouseListener* mMouseListener;
         SFO::KeyListener* mKeyboardListener;
         SFO::WindowListener* mWindowListener;
-		SFO::JoyListener* mJoyListener;
+        SFO::JoyListener* mJoyListener;
 
         typedef boost::unordered_map<SDL_Keycode, OIS::KeyCode> KeyMap;
         KeyMap mKeyMap;