Fixing contribute link.
Fixing contribute link.

apache/cordova-plugin-contacts,alsorokin/cordova-plugin-contacts,purplecabbage/cordova-plugin-contacts,alsorokin/cordova-plugin-contacts,purplecabbage/cordova-plugin-contacts,alsorokin/cordova-plugin-contacts,webratio/cordova-plugin-contacts,webratio/cordova-plugin-contacts,apache/cordova-plugin-contacts,purplecabbage/cordova-plugin-contacts,webratio/cordova-plugin-contacts,francof/cordova-plugin-contacts,apache/cordova-plugin-contacts,apache/cordova-plugin-contacts,webratio/cordova-plugin-contacts,alsorokin/cordova-plugin-contacts,francof/cordova-plugin-contacts,francof/cordova-plugin-contacts,purplecabbage/cordova-plugin-contacts,francof/cordova-plugin-contacts