Menu items: fix capitalization of Merge Request

We should not ever capitalize the 'R' in 'merge request,' and should
only capitalize the 'M' when it's the first word in the slug /
sentence.

app/views/layouts/nav/sidebar/_group.html.haml

@@ -91,13 +91,13 @@
             .nav-icon-container
               = sprite_icon('git-merge')
             %span.nav-item-name
-              = _('Merge Requests')
+              = _('Merge requests')
             %span.badge.badge-pill.count= merge_requests_count
           %ul.sidebar-sub-level-items.is-fly-out-only
             = nav_link(path: 'groups#merge_requests', html_options: { class: "fly-out-top-item" } ) do
               = link_to merge_requests_group_path(@group) do
                 %strong.fly-out-top-item-name
-                  = _('Merge Requests')
+                  = _('Merge requests')
                 %span.badge.badge-pill.count.merge_counter.js-merge-counter.fly-out-badge= merge_requests_count
 
       = render_if_exists "layouts/nav/ee/security_link" # EE-specific

app/views/layouts/nav/sidebar/_project.html.haml

@@ -160,14 +160,14 @@
             .nav-icon-container
               = sprite_icon('git-merge')
             %span.nav-item-name#js-onboarding-mr-link
-              = _('Merge Requests')
+              = _('Merge requests')
             %span.badge.badge-pill.count.merge_counter.js-merge-counter
               = number_with_delimiter(@project.open_merge_requests_count)
           %ul.sidebar-sub-level-items.is-fly-out-only
             = nav_link(controller: :merge_requests, html_options: { class: "fly-out-top-item" } ) do
               = link_to project_merge_requests_path(@project) do
                 %strong.fly-out-top-item-name
-                  = _('Merge Requests')
+                  = _('Merge requests')
                 %span.badge.badge-pill.count.merge_counter.js-merge-counter.fly-out-badge
                   = number_with_delimiter(@project.open_merge_requests_count)
 

ee/spec/features/projects/navbar_spec.rb

@@ -85,7 +85,7 @@ RSpec.describe 'Project navbar' do
       stub_licensed_features(requirements: true)
 
       insert_after_nav_item(
-        _('Merge Requests'),
+        _('Merge requests'),
         new_nav_item: {
           nav_item: _('Requirements'),
           nav_sub_items: [_('List')]

spec/features/groups/group_page_with_external_authorization_service_spec.rb

@@ -19,7 +19,7 @@ RSpec.describe 'The group page' do
       expect(page).to have_link('Details')
       expect(page).to have_link('Activity')
       expect(page).to have_link('Issues')
-      expect(page).to have_link('Merge Requests')
+      expect(page).to have_link('Merge requests')
       expect(page).to have_link('Members')
     end
   end
@@ -50,7 +50,7 @@ RSpec.describe 'The group page' do
         expect(page).not_to have_link('Contribution')
 
         expect(page).not_to have_link('Issues')
-        expect(page).not_to have_link('Merge Requests')
+        expect(page).not_to have_link('Merge requests')
         expect(page).to have_link('Members')
       end
     end

spec/features/groups/merge_requests_spec.rb

@@ -27,7 +27,7 @@ RSpec.describe 'Group merge requests page' do
     end
 
     it 'ignores archived merge request count badges in navbar' do
-      expect(first(:link, text: 'Merge Requests').find('.badge').text).to eq("1")
+      expect(first(:link, text: 'Merge requests').find('.badge').text).to eq("1")
     end
 
     it 'ignores archived merge request count badges in state-filters' do

spec/features/groups/navbar_spec.rb

@@ -30,7 +30,7 @@ RSpec.describe 'Group navbar' do
         ]
       },
       {
-        nav_item: _('Merge Requests'),
+        nav_item: _('Merge requests'),
         nav_sub_items: []
       },
       (security_and_compliance_nav_item if Gitlab.ee?),

spec/features/projects/active_tabs_spec.rb

@@ -79,7 +79,7 @@ RSpec.describe 'Project active tab' do
       visit project_merge_requests_path(project)
     end
 
-    it_behaves_like 'page has active tab', 'Merge Requests'
+    it_behaves_like 'page has active tab', 'Merge requests'
   end
 
   context 'on project Wiki' do

spec/features/projects/fork_spec.rb

@@ -208,7 +208,7 @@ RSpec.describe 'Project fork' do
       expect(page).to have_content(/new merge request/i)
 
       page.within '.nav-sidebar' do
-        first(:link, 'Merge Requests').click
+        first(:link, 'Merge requests').click
       end
 
       expect(page).to have_content(/new merge request/i)

spec/features/projects/merge_request_button_spec.rb

@@ -14,7 +14,9 @@ RSpec.describe 'Merge Request button' do
       it 'does not show Create merge request button' do
         visit url
 
-        expect(page).not_to have_link(label)
+        within '.content-wrapper' do
+          expect(page).not_to have_link(label)
+        end
       end
     end
 

spec/features/projects/user_uses_shortcuts_spec.rb

@@ -151,7 +151,7 @@ RSpec.describe 'User uses shortcuts', :js do
       find('body').native.send_key('g')
       find('body').native.send_key('m')
 
-      expect(page).to have_active_navigation('Merge Requests')
+      expect(page).to have_active_navigation('Merge requests')
     end
   end
 

spec/support/shared_contexts/navbar_structure_context.rb

@@ -59,7 +59,7 @@ RSpec.shared_context 'project navbar structure' do
         ]
       },
       {
-        nav_item: _('Merge Requests'),
+        nav_item: _('Merge requests'),
         nav_sub_items: []
       },
       {
@@ -190,7 +190,7 @@ RSpec.shared_context 'group navbar structure' do
         ]
       },
       {
-        nav_item: _('Merge Requests'),
+        nav_item: _('Merge requests'),
         nav_sub_items: []
       },
       security_and_compliance_nav_item,