Inline documentation for hooks in wp-includes/category.php.

Props ben.moody
Fixes #25503.

Built from https://develop.svn.wordpress.org/trunk@25724


git-svn-id: http://core.svn.wordpress.org/trunk@25637 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/maint/repair.php.

Props ben.moody, kpdesign.
Fixes #25500.

Built from https://develop.svn.wordpress.org/trunk@25725


git-svn-id: http://core.svn.wordpress.org/trunk@25638 1a063a9b-81f0-0310-95a4-ce76da25c4cd