Fix linter errors

app/assets/javascripts/dispatcher.js.es6

@@ -226,7 +226,7 @@ const UserCallout = require('./user_callout');
         case 'admin:groups:new':
         case 'groups:create':
         case 'admin:groups:create':
-        BindInOut.initAll();
+          BindInOut.initAll();
         case 'groups:new':
         case 'admin:groups:new':
         case 'groups:edit':

app/controllers/groups_controller.rb

@@ -35,7 +35,7 @@ class GroupsController < Groups::ApplicationController
       notice = if @group.chat_team.present?
                  "Group '#{@group.name}' and its Mattermost team were successfully created."
                else
-                  "Group '#{@group.name}' was successfully created."
+                 "Group '#{@group.name}' was successfully created."
                end
 
       redirect_to @group, notice: notice