Add more aliases for Special:Diff for language 'de'

The local community wants 'Diff' as canonical form, add also the long
form for what Diff stands.
Keep the old alias, was added with:
Ic2b34a948d527cee6b76abd7e24a6d8a33b65bd2

https://translatewiki.net/w/i.php?title=MediaWiki:Sp-translate-data-SpecialPageAliases/de&diff=6066852&oldid=6049012
https://de.wikipedia.org/w/index.php?title=Wikipedia:Fragen_zur_Wikipedia&oldid=139947048#Spezial:Diff_.E2.86.92_Spezial:Unterschied

Change-Id: I504cd4b0e7c7b5c22812fe9eb0cf8dec9ff9514b

diff --git a/languages/messages/MessagesDe.php b/languages/messages/MessagesDe.php
index e0848d0..c9994e2 100644 (file)
--- a/languages/messages/MessagesDe.php
+++ b/languages/messages/MessagesDe.php
@@ -58,7 +58,7 @@ $specialPageAliases = array(
        'CreateAccount'             => array( 'Benutzerkonto_anlegen' ),
        'Deadendpages'              => array( 'Sackgassenseiten' ),
        'DeletedContributions'      => array( 'Gelöschte_Beiträge' ),
-       'Diff'                      => array( 'Unterschied' ),
+       'Diff'                      => array( 'Diff', 'Differenz', 'Unterschied' ),
        'DoubleRedirects'           => array( 'Doppelte_Weiterleitungen' ),
        'EditWatchlist'             => array( 'Beobachtungsliste_bearbeiten' ),
        'Emailuser'                 => array( 'E-Mail_senden', 'Mailen', 'E-Mail' ),