Fix typo in wcs deprecation warning [ci skip]
Fix typo in wcs deprecation warning [ci skip]

dhomeier/astropy,mhvk/astropy,astropy/astropy,mhvk/astropy,lpsinger/astropy,pllim/astropy,larrybradley/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,bsipocz/astropy,dhomeier/astropy,StuartLittlefair/astropy,lpsinger/astropy,larrybradley/astropy,astropy/astropy,pllim/astropy,stargaser/astropy,astropy/astropy,saimn/astropy,MSeifert04/astropy,mhvk/astropy,pllim/astropy,astropy/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,mhvk/astropy,saimn/astropy,mhvk/astropy,saimn/astropy,dhomeier/astropy,lpsinger/astropy,stargaser/astropy,StuartLittlefair/astropy,larrybradley/astropy,MSeifert04/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,stargaser/astropy,aleksandr-bakanov/astropy,stargaser/astropy,lpsinger/astropy,bsipocz/astropy,saimn/astropy,dhomeier/astropy,saimn/astropy,MSeifert04/astropy,larrybradley/astropy,pllim/astropy,bsipocz/astropy,pllim/astropy,MSeifert04/astropy,astropy/astropy,bsipocz/astropy,aleksandr-bakanov/astropy,dhomeier/astropy,lpsinger/astropy