gettext: Fix usage of domainName
gettext: Fix usage of domainName

In updating the patch for review comment, "domain" didn't
get correctly changed to "domainName".

mtwebster/cjs,joeshaw/gjs,endlessm/gjs,joeshaw/gjs,mtwebster/cjs,djdeath/gjs,joeshaw/gjs,endlessm/gjs,magcius/gjs,joeshaw/gjs,djdeath/gjs,magcius/gjs,magcius/gjs,pixunil/cjs,endlessm/gjs,pixunil/cjs,mtwebster/cjs,djdeath/gjs,magcius/gjs,endlessm/gjs,djdeath/gjs,djdeath/gjs,endlessm/gjs,pixunil/cjs,pixunil/cjs,mtwebster/cjs,mtwebster/cjs,pixunil/cjs,magcius/gjs,joeshaw/gjs