# Diffs
'history-title' => 'Displayed as page title when you click on the "history" tab. The parameter $1 is the normal page title.',
-'difference' => 'Displayed under the title when viewing the difference between two or more edits.',
+'difference-title' => 'Displayed as page title when viewing the difference between two edits of the same page. The parameter $1 is the page title of the two revisions.',
+'difference-title-multipage' => 'Displayed as page title when viewing the difference between two edits of different pages. The parameter $1 is the page title of the old revision and $2 is the page title of the new revision.',
'difference-multipage' => 'Displayed under the title when viewing the difference between two or more pages.
See also {{msg-mw|difference}}.',
'lineno' => 'Message used when comparing different versions of a page (diff). $1 is a line number.',