Change the language from 'fr' to 'en'

From french launguage to english language

Install/Templates/mediawiki/LocalSettings.php

@@ -91,7 +91,7 @@ $wgShellLocale = "C.UTF-8";
 #$wgCacheDirectory = "$IP/cache";
 
 # Site language code, should be one of the list in ./languages/data/Names.php
-$wgLanguageCode = "fr";
+$wgLanguageCode = "en";
 
 $wgSecretKey = "68a7abfecbaa6c5f05b00188a21a5e2f969e4ba07a817a6e251ebeacd12fbfd9";