Replace "wikicode" with "wikitext" (#1892)
Replace "wikicode" with "wikitext" (#1892)

The usual term in English is "wikitext" and not "wikicode".
maskaravivek/apps-android-commons,dbrant/apps-android-commons,nicolas-raoul/apps-android-commons,psh/apps-android-commons,psh/apps-android-commons,misaochan/apps-android-commons,commons-app/apps-android-commons,misaochan/apps-android-commons,commons-app/apps-android-commons,neslihanturan/apps-android-commons,psh/apps-android-commons,misaochan/apps-android-commons,domdomegg/apps-android-commons,domdomegg/apps-android-commons,maskaravivek/apps-android-commons,commons-app/apps-android-commons,neslihanturan/apps-android-commons,dbrant/apps-android-commons,misaochan/apps-android-commons,misaochan/apps-android-commons,nicolas-raoul/apps-android-commons,misaochan/apps-android-commons,neslihanturan/apps-android-commons,psh/apps-android-commons,commons-app/apps-android-commons,dbrant/apps-android-commons,neslihanturan/apps-android-commons,maskaravivek/apps-android-commons,maskaravivek/apps-android-commons,neslihanturan/apps-android-commons,domdomegg/apps-android-commons,nicolas-raoul/apps-android-commons,commons-app/apps-android-commons,psh/apps-android-commons,domdomegg/apps-android-commons,domdomegg/apps-android-commons,nicolas-raoul/apps-android-commons,maskaravivek/apps-android-commons,dbrant/apps-android-commons