updated translation resources

newscoop/src/Newscoop/NewscoopBundle/Resources/translations/article_type_fields.en_GB.yml

@@ -1,5 +1,5 @@
 'Usage at automatic statistics': 'Usage at automatic statistics'
-'Show field in article edit screen': null
+'Show field in article edit screen': 'Show field in article edit screen'
 'Event Color': 'Event Colour'
 'You must input a number greater than $1 and less than $2 into the $3 field.': 'You must input a number greater than $1 and less than $2 into the $3 field.'
 'You do not have the right to translate article types.': 'You do not have the right to translate article types.'