Fix keyboardlistner example from #5003.
Fix keyboardlistner example from #5003.
rnixx/kivy,manthansharma/kivy,jegger/kivy,bionoid/kivy,autosportlabs/kivy,bionoid/kivy,matham/kivy,tony/kivy,kived/kivy,rafalo1333/kivy,jkankiewicz/kivy,LogicalDash/kivy,KeyWeeUsr/kivy,rnixx/kivy,akshayaurora/kivy,jegger/kivy,jkankiewicz/kivy,manthansharma/kivy,Cheaterman/kivy,bionoid/kivy,jkankiewicz/kivy,manthansharma/kivy,inclement/kivy,inclement/kivy,matham/kivy,Cheaterman/kivy,bionoid/kivy,kivy/kivy,jkankiewicz/kivy,Cheaterman/kivy,janssen/kivy,KeyWeeUsr/kivy,LogicalDash/kivy,janssen/kivy,rafalo1333/kivy,KeyWeeUsr/kivy,LogicalDash/kivy,tony/kivy,autosportlabs/kivy,Cheaterman/kivy,janssen/kivy,kivy/kivy,matham/kivy,kivy/kivy,KeyWeeUsr/kivy,jegger/kivy,rnixx/kivy,autosportlabs/kivy,matham/kivy,kived/kivy,akshayaurora/kivy,kived/kivy,tony/kivy,jegger/kivy,LogicalDash/kivy,janssen/kivy,inclement/kivy,manthansharma/kivy,rafalo1333/kivy,akshayaurora/kivy