"if exists" sounds too technical and somewhat ungrammatical.
In the English Wikipedia this was change to "if one exists",
but "if it exists" sounds even more simple and readable.
Change-Id: I801fc51a753ccc79fe6042f2af20de0fb27bac69
"tooltip-ca-watch": "Add this page to your watchlist",
"tooltip-ca-unwatch": "Remove this page from your watchlist",
"tooltip-search": "Search {{SITENAME}}",
- "tooltip-search-go": "Go to a page with this exact name if exists",
+ "tooltip-search-go": "Go to a page with this exact name if it exists",
"tooltip-search-fulltext": "Search the pages for this text",
"tooltip-p-logo": "Visit the main page",
"tooltip-n-mainpage": "Visit the main page",