Fix macosx gui compilation (shame on me i broke it in [21943])

modules/gui/macosx/AppleRemote.h

@@ -196,3 +196,4 @@ The class is not thread safe
 
 - (id) initWithApplicationDelegate: (id) delegate;
 - (id) applicationDelegate;
+@end

modules/gui/macosx/AppleRemote.m

@@ -713,3 +713,4 @@ static void QueueCallbackFunction(void* target,  IOReturn result, void* refcon,
 
     [invocation invokeWithTarget:applicationDelegate];
 }
+@end

modules/gui/macosx/applescript.h

@@ -40,4 +40,4 @@
 
 - (BOOL) scriptFullscreenMode;
 - (void) setScriptFullscreenMode: (BOOL) mode;
-
+@end