Debugger: Mention OS X specific shortcuts in docs

Change-Id: I0380149e2e873b901ae1e0c0dc6eb53deafe0dcd
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>

doc/src/debugger/creator-debugger.qdoc

@@ -446,14 +446,20 @@
 
        \li To finish debugging, press \key{Shift+F5}.
 
-       \li To execute a line of code as a whole, press \key{F10}.
+       \li To execute a line of code as a whole, press \key{F10}
+           (\key{Command+Shift+O} on OS X).
 
-       \li To step into a function or a subfunction, press \key{F11}.
+       \li To step into a function or a subfunction, press \key{F11}
+           (\key{Command+Shift+I} on OS X).
 
-       \li To leave the current function or subfunction, press \key{Shift+F11}.
+       \li To leave the current function or subfunction, press \key{Shift+F11}
+           (\key{Command+Shift+T} on OS X).
 
        \li To continue running the program, press \key{F5}.
 
+       \li To run to the line containing the cursor, press \ke{yCtrl+F10}
+           (\key{Shift+F8} on OS X).
+
        \li To run to the selected function when you are stepping into a nested
            function, press \key{Ctrl+F6}.