Fixed spec to look for new DRY header template in gardens

spec/features/gardens_spec.rb

@@ -14,7 +14,7 @@ feature "Planting a crop", js: true do
   scenario "View gardens" do
     visit gardens_path
     expect(page).to have_content "Everyone's gardens"
-    click_link "My Gardens"
+    click_link "My gardens"
     expect(page).to have_content "#{garden.owner.login_name}'s gardens"
     click_link "Everyone's gardens"
     expect(page).to have_content "Everyone's gardens"