Hint is necessary for translaters)
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Fragment of a discussion from User talk:Xqt
Hi Christian, maybe you are right and that additional link is redundant to the global rule but I found that revert on gerrit review and by the way there are a lot of translation items where this hint is given too. I think it is not sure that all translators are knowing this rule but we had some translations on pywikibot parts where tags and templates where wrongly localized or translated and spread over projects via bots. Therfore I think it is better safe than sorry, isn't it?