Remove 'should' from scenario in has_subgroup_title_spec.rb

spec/support/features/has_subgroup_title_spec.rb

 shared_examples 'has subgroup title' do |parent_group_name, subgroup_name, project_name|
-  it 'should show the full title' do
+  it 'shows the full title' do
     title = find('.title-container')
 
     expect(title).not_to have_selector '.initializing'