[Mediawiki-i18n] Incorrect Plural in 'categories' Message

[Eugene Zelenko]

Hi!

PLURAL is used incorrectly in 'categories' message
('{{PLURAL:$1|Category|Categories}}'). For Belarusian/Russian
languages this message should not take in account actual number. Just
as in English single and plural form:

For one category: Катэгорыя/Категория
For many categories: Катэгорыі/Категории.

This message is used as title of Special:Categories where second form
must be used. Belarusian/Russain plural function without arguments
will return 3 incorrect argument: Катэгорый/Категорий.

I think best solution is to split this message to Category/Categories messages.

With best regards,
Eugene.