Fix failing spec

app/models/dashboard_milestone.rb

@@ -9,7 +9,7 @@ class DashboardMilestone < GlobalMilestone
     @project_name = milestone.project.full_name
   end
 
-  def dashboard_milestone?
+  def project_milestone?
     true
   end
 end

ee/spec/features/burndown_charts_spec.rb

@@ -83,7 +83,6 @@ describe 'Burndown charts' do
 
       visit dashboard_milestone_path(milestone.safe_title, title: milestone.title)
 
-      expect(page).to have_content('manage issues from multiple projects in the same milestone.')
       expect(page).not_to have_css('.burndown-chart')
       expect(page).not_to have_content('Improve milestones with Burndown Charts')
     end