Updated mediawiki/extensions
Project: mediawiki/extensions/examples  de0af4ed2fbd7505670f1b417f3affbb031fe4de

[FIX] Example extension API help URLs to exclude "api.php?".

After converting this module's API help for i18n with change If26fcf28
I realized that I had forgot to exclude "api.php?" from the example
URLs.

Change-Id: Ia5e6378297d5e3fe0f39aae40e96f8430a417e50