doc: reword widgets.rst. references #5114
doc: reword widgets.rst. references #5114

jegger/kivy,bionoid/kivy,matham/kivy,rnixx/kivy,manthansharma/kivy,akshayaurora/kivy,manthansharma/kivy,rnixx/kivy,jegger/kivy,autosportlabs/kivy,inclement/kivy,bionoid/kivy,janssen/kivy,autosportlabs/kivy,jkankiewicz/kivy,matham/kivy,LogicalDash/kivy,matham/kivy,LogicalDash/kivy,kivy/kivy,KeyWeeUsr/kivy,janssen/kivy,bionoid/kivy,Cheaterman/kivy,LogicalDash/kivy,Cheaterman/kivy,inclement/kivy,LogicalDash/kivy,janssen/kivy,Cheaterman/kivy,inclement/kivy,Cheaterman/kivy,kivy/kivy,KeyWeeUsr/kivy,jkankiewicz/kivy,manthansharma/kivy,KeyWeeUsr/kivy,jegger/kivy,akshayaurora/kivy,jkankiewicz/kivy,autosportlabs/kivy,bionoid/kivy,kivy/kivy,matham/kivy,akshayaurora/kivy,janssen/kivy,manthansharma/kivy,jegger/kivy,rnixx/kivy,KeyWeeUsr/kivy,jkankiewicz/kivy