[1.6.x] Fixed #22262 -- Added the correct line in the last example of Translator lines

Backport of 958b511a80c01ac010561c8fefe4548203700fa3 from master.
[1.6.x] Fixed #22245 -- Avoided widget overwrite in forms.IntegerField subclasses

Thanks Jeroen Pulles for the report and Simon Charette for the review.
Backport of 5a976b4bec7 from master.