Fix use of get_config
Fix use of get_config

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