rename

Author: kimoto

lib/line/bot/event/member_leave.rb renamed to lib/line/bot/event/member_joined.rb

@@ -15,7 +15,7 @@
 module Line
   module Bot
     module Event
-      class MemberLeave < Base
+      class MemberJoined < Base
       end
     end
   end

lib/line/bot/event/member_join.rb renamed to lib/line/bot/event/member_left.rb

@@ -15,7 +15,7 @@
 module Line
   module Bot
     module Event
-      class MemberJoin < Base
+      class MemberLeft < Base
       end
     end
   end