Rubocop -a

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: dblock

spec/integration/add_to_slack_spec.rb

@@ -21,7 +21,7 @@
     allow_any_instance_of(::Slack::Web::Client).to receive(:oauth_v2_access).with(hash_including(code: 'code')).and_return(oauth_access)
     expect do
       visit '/?code=code'
-      expect(page.find_by_id('messages')).to have_content 'Team successfully registered!'
+      expect(page.find_by_id('messages')).to have_text 'Team successfully registered!'
     end.to change(Team, :count).by(1)
   end
 end