diff --git a/app/views/projects/_commit_button.html.haml b/app/views/projects/_commit_button.html.haml
index 640612ca433..b55dc3dce5c 100644
--- a/app/views/projects/_commit_button.html.haml
+++ b/app/views/projects/_commit_button.html.haml
@@ -1,5 +1,5 @@
 .form-actions
-  = button_tag 'Commit Changes', class: 'btn commit-btn js-commit-button btn-create'
+  = button_tag 'Commit changes', class: 'btn commit-btn js-commit-button btn-create'
   = link_to 'Cancel', cancel_path,
             class: 'btn btn-cancel', data: {confirm: leave_edit_message}
 
diff --git a/app/views/projects/blob/_template_selectors.html.haml b/app/views/projects/blob/_template_selectors.html.haml
index d52733d2bd6..2a178325041 100644
--- a/app/views/projects/blob/_template_selectors.html.haml
+++ b/app/views/projects/blob/_template_selectors.html.haml
@@ -5,7 +5,7 @@
     .template-type-selector.js-template-type-selector-wrap.hidden
       = dropdown_tag("Choose type", options: { toggle_class: 'btn js-template-type-selector', title: "Choose a template type" } )
     .license-selector.js-license-selector-wrap.js-template-selector-wrap.hidden
-      = dropdown_tag("Apply a License template", options: { toggle_class: 'btn js-license-selector', title: "Apply a license", filter: true, placeholder: "Filter", data: { data: licenses_for_select, project: @project.name, fullname: @project.namespace.human_name } } )
+      = dropdown_tag("Apply a license template", options: { toggle_class: 'btn js-license-selector', title: "Apply a license", filter: true, placeholder: "Filter", data: { data: licenses_for_select, project: @project.name, fullname: @project.namespace.human_name } } )
     .gitignore-selector.js-gitignore-selector-wrap.js-template-selector-wrap.hidden
       = dropdown_tag("Apply a .gitignore template", options: { toggle_class: 'btn js-gitignore-selector', title: "Apply a template", filter: true, placeholder: "Filter", data: { data: gitignore_names } } )
     .gitlab-ci-yml-selector.js-gitlab-ci-yml-selector-wrap.js-template-selector-wrap.hidden
diff --git a/app/views/shared/_personal_access_tokens_form.html.haml b/app/views/shared/_personal_access_tokens_form.html.haml
index 1a445db2dc0..e8062848fc3 100644
--- a/app/views/shared/_personal_access_tokens_form.html.haml
+++ b/app/views/shared/_personal_access_tokens_form.html.haml
@@ -1,4 +1,4 @@
-- type = impersonation ? "impersonation" : "personal Access"
+- type = impersonation ? "impersonation" : "personal access"
 
 %h5.prepend-top-0
   Add a #{type} Token
diff --git a/features/project/source/browse_files.feature b/features/project/source/browse_files.feature
index 5ede935c562..894c4a96bb8 100644
--- a/features/project/source/browse_files.feature
+++ b/features/project/source/browse_files.feature
@@ -36,7 +36,7 @@ Feature: Project Source Browse Files
     And I edit code
     And I fill the new file name
     And I fill the commit message
-    And I click on "Commit Changes"
+    And I click on "Commit changes"
     Then I am redirected to the new file
     And I should see its new content
 
@@ -47,7 +47,7 @@ Feature: Project Source Browse Files
     And I edit code
     And I fill the new file name
     And I fill the commit message
-    And I click on "Commit Changes"
+    And I click on "Commit changes"
     Then I am redirected to the fork's new merge request page
     And I can see the new commit message
 
@@ -57,7 +57,7 @@ Feature: Project Source Browse Files
     And I edit code with new lines at end of file
     And I fill the new file name
     And I fill the commit message
-    And I click on "Commit Changes"
+    And I click on "Commit changes"
     Then I am redirected to the new file
     And I click button "Edit"
     And I should see its content with new lines preserved at end of file
@@ -69,7 +69,7 @@ Feature: Project Source Browse Files
     And I fill the new file name
     And I fill the commit message
     And I fill the new branch name
-    And I click on "Commit Changes"
+    And I click on "Commit changes"
     Then I am redirected to the new merge request page
     When I click on "Changes" tab
     And I should see its new content
@@ -173,7 +173,7 @@ Feature: Project Source Browse Files
     And I click button "Edit"
     And I edit code
     And I fill the commit message
-    And I click on "Commit Changes"
+    And I click on "Commit changes"
     Then I am redirected to the ".gitignore"
     And I should see its new content
 
@@ -186,7 +186,7 @@ Feature: Project Source Browse Files
     And I click button "Fork"
     And I edit code
     And I fill the commit message
-    And I click on "Commit Changes"
+    And I click on "Commit changes"
     Then I am redirected to the fork's new merge request page
     And I can see the new commit message
 
@@ -197,7 +197,7 @@ Feature: Project Source Browse Files
     And I edit code
     And I fill the commit message
     And I fill the new branch name
-    And I click on "Commit Changes"
+    And I click on "Commit changes"
     Then I am redirected to the new merge request page
     Then I click on "Changes" tab
     And I should see its new content
diff --git a/features/steps/dashboard/dashboard.rb b/features/steps/dashboard/dashboard.rb
index 33a1c88e33c..c715c85c43c 100644
--- a/features/steps/dashboard/dashboard.rb
+++ b/features/steps/dashboard/dashboard.rb
@@ -18,11 +18,11 @@ class Spinach::Features::Dashboard < Spinach::FeatureSteps
 
   step 'I should see last push widget' do
     expect(page).to have_content "You pushed to fix"
-    expect(page).to have_link "Create Merge Request"
+    expect(page).to have_link "Create merge request"
   end
 
-  step 'I click "Create Merge Request" link' do
-    click_link "Create Merge Request"
+  step 'I click "Create merge request" link' do
+    click_link "Create merge request"
   end
 
   step 'I see prefilled new Merge Request page' do
diff --git a/features/steps/project/source/browse_files.rb b/features/steps/project/source/browse_files.rb
index 29f628763db..553e397339e 100644
--- a/features/steps/project/source/browse_files.rb
+++ b/features/steps/project/source/browse_files.rb
@@ -108,8 +108,8 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
     click_link 'Preview Changes'
   end
 
-  step 'I click on "Commit Changes"' do
-    click_button 'Commit Changes'
+  step 'I click on "Commit changes"' do
+    click_button 'Commit changes'
   end
 
   step 'I click on "Changes" tab' do
diff --git a/spec/features/admin/admin_users_impersonation_tokens_spec.rb b/spec/features/admin/admin_users_impersonation_tokens_spec.rb
index ff23d486355..0fb4baeb71c 100644
--- a/spec/features/admin/admin_users_impersonation_tokens_spec.rb
+++ b/spec/features/admin/admin_users_impersonation_tokens_spec.rb
@@ -30,7 +30,7 @@ describe 'Admin > Users > Impersonation Tokens', feature: true, js: true do
       check "api"
       check "read_user"
 
-      expect { click_on "Create Impersonation Token" }.to change { PersonalAccessTokensFinder.new(impersonation: true).execute.count }
+      expect { click_on "Create impersonation token" }.to change { PersonalAccessTokensFinder.new(impersonation: true).execute.count }
       expect(active_impersonation_tokens).to have_text(name)
       expect(active_impersonation_tokens).to have_text('In')
       expect(active_impersonation_tokens).to have_text('api')
diff --git a/spec/features/auto_deploy_spec.rb b/spec/features/auto_deploy_spec.rb
index 009e9c6b04c..6f36c74c911 100644
--- a/spec/features/auto_deploy_spec.rb
+++ b/spec/features/auto_deploy_spec.rb
@@ -56,7 +56,7 @@ describe 'Auto deploy' do
         click_on 'OpenShift'
       end
       wait_for_ajax
-      click_button 'Commit Changes'
+      click_button 'Commit changes'
 
       expect(page).to have_content('New Merge Request From auto-deploy into master')
     end
diff --git a/spec/features/projects/blobs/edit_spec.rb b/spec/features/projects/blobs/edit_spec.rb
index 46f2f487e0c..aab5a72678e 100644
--- a/spec/features/projects/blobs/edit_spec.rb
+++ b/spec/features/projects/blobs/edit_spec.rb
@@ -22,7 +22,7 @@ feature 'Editing file blob', feature: true, js: true do
       wait_for_ajax
       find('.js-edit-blob').click
       execute_script('ace.edit("editor").setValue("class NextFeature\nend\n")')
-      click_button 'Commit Changes'
+      click_button 'Commit changes'
     end
 
     context 'from MR diff' do
diff --git a/spec/features/projects/blobs/user_create_spec.rb b/spec/features/projects/blobs/user_create_spec.rb
index d214a531138..fa1a753afcb 100644
--- a/spec/features/projects/blobs/user_create_spec.rb
+++ b/spec/features/projects/blobs/user_create_spec.rb
@@ -22,7 +22,7 @@ feature 'New blob creation', feature: true, js: true do
   end
 
   def commit_file
-    click_button 'Commit Changes'
+    click_button 'Commit changes'
   end
 
   context 'with default target branch' do
diff --git a/spec/features/projects/files/creating_a_file_spec.rb b/spec/features/projects/files/creating_a_file_spec.rb
index ae448706130..5d7bd3dc4ce 100644
--- a/spec/features/projects/files/creating_a_file_spec.rb
+++ b/spec/features/projects/files/creating_a_file_spec.rb
@@ -19,7 +19,7 @@ feature 'User wants to create a file', feature: true do
     file_content = find('#file-content')
     file_content.set options[:file_content] || 'Some content'
 
-    click_button 'Commit Changes'
+    click_button 'Commit changes'
   end
 
   scenario 'file name contains Chinese characters' do
diff --git a/spec/features/projects/files/editing_a_file_spec.rb b/spec/features/projects/files/editing_a_file_spec.rb
index 36a80d7575d..3e544316f28 100644
--- a/spec/features/projects/files/editing_a_file_spec.rb
+++ b/spec/features/projects/files/editing_a_file_spec.rb
@@ -27,7 +27,7 @@ feature 'User wants to edit a file', feature: true do
   scenario 'file has been updated since the user opened the edit page' do
     Files::UpdateService.new(project, user, commit_params).execute
 
-    click_button 'Commit Changes'
+    click_button 'Commit changes'
 
     expect(page).to have_content 'Someone edited the file the same time you did.'
   end
diff --git a/spec/features/projects/files/project_owner_creates_license_file_spec.rb b/spec/features/projects/files/project_owner_creates_license_file_spec.rb
index 82b096c7cc9..8ff0f5898ec 100644
--- a/spec/features/projects/files/project_owner_creates_license_file_spec.rb
+++ b/spec/features/projects/files/project_owner_creates_license_file_spec.rb
@@ -29,7 +29,7 @@ feature 'project owner creates a license file', feature: true, js: true do
     expect(file_content).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
 
     fill_in :commit_message, with: 'Add a LICENSE file', visible: true
-    click_button 'Commit Changes'
+    click_button 'Commit changes'
 
     expect(current_path).to eq(
       namespace_project_blob_path(project.namespace, project, 'master/LICENSE'))
@@ -63,7 +63,7 @@ feature 'project owner creates a license file', feature: true, js: true do
 
   def select_template(template)
     page.within('.js-license-selector-wrap') do
-      click_button 'Apply a kicense template'
+      click_button 'Apply a license template'
       click_link template
       wait_for_ajax
     end
diff --git a/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb b/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
index 87322ac2584..1a1910455a1 100644
--- a/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
+++ b/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
@@ -30,7 +30,7 @@ feature 'project owner sees a link to create a license file in empty project', f
     fill_in :commit_message, with: 'Add a LICENSE file', visible: true
     # Remove pre-receive hook so we can push without auth
     FileUtils.rm_f(File.join(project.repository.path, 'hooks', 'pre-receive'))
-    click_button 'Commit Changes'
+    click_button 'Commit changes'
 
     expect(current_path).to eq(
       namespace_project_blob_path(project.namespace, project, 'master/LICENSE'))
@@ -40,7 +40,7 @@ feature 'project owner sees a link to create a license file in empty project', f
 
   def select_template(template)
     page.within('.js-license-selector-wrap') do
-      click_button 'Apply a License template'
+      click_button 'Apply a license template'
       click_link template
       wait_for_ajax
     end
diff --git a/spec/features/projects/files/template_type_dropdown_spec.rb b/spec/features/projects/files/template_type_dropdown_spec.rb
index 5ee5e5b4c4e..5fd86bb07a8 100644
--- a/spec/features/projects/files/template_type_dropdown_spec.rb
+++ b/spec/features/projects/files/template_type_dropdown_spec.rb
@@ -102,7 +102,7 @@ def check_type_selector_display(is_visible)
 end
 
 def try_selecting_all_types
-  try_selecting_template_type('LICENSE', 'Apply a License template')
+  try_selecting_template_type('LICENSE', 'Apply a license template')
   try_selecting_template_type('Dockerfile', 'Apply a Dockerfile template')
   try_selecting_template_type('.gitlab-ci.yml', 'Apply a GitLab CI Yaml template')
   try_selecting_template_type('.gitignore', 'Apply a .gitignore template')
@@ -130,6 +130,6 @@ end
 
 def create_and_edit_file(file_name)
   visit namespace_project_new_blob_path(project.namespace, project, 'master', file_name: file_name)
-  click_button "Commit Changes"
+  click_button "Commit changes"
   visit namespace_project_edit_blob_path(project.namespace, project, File.join(project.default_branch, file_name))
 end
diff --git a/spec/features/projects/files/undo_template_spec.rb b/spec/features/projects/files/undo_template_spec.rb
index 5479ea34610..c51851d3f94 100644
--- a/spec/features/projects/files/undo_template_spec.rb
+++ b/spec/features/projects/files/undo_template_spec.rb
@@ -17,7 +17,7 @@ feature 'Template Undo Button', js: true do
     end
     
     scenario 'reverts template application' do
-      try_template_undo('http://www.apache.org/licenses/', 'Apply a License template')
+      try_template_undo('http://www.apache.org/licenses/', 'Apply a license template')
     end
   end
   
@@ -29,7 +29,7 @@ feature 'Template Undo Button', js: true do
     end
 
     scenario 'reverts template application' do
-      try_template_undo('http://www.apache.org/licenses/', 'Apply a License template')
+      try_template_undo('http://www.apache.org/licenses/', 'Apply a license template')
     end
   end
 end
diff --git a/spec/features/u2f_spec.rb b/spec/features/u2f_spec.rb
index 60941abda14..c877cfdd978 100644
--- a/spec/features/u2f_spec.rb
+++ b/spec/features/u2f_spec.rb
@@ -7,17 +7,17 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', :js do
 
   def manage_two_factor_authentication
     click_on 'Manage two-factor authentication'
-    expect(page).to have_content("Setup New U2F Device")
+    expect(page).to have_content("Setup new U2F device")
     wait_for_ajax
   end
 
   def register_u2f_device(u2f_device = nil, name: 'My device')
     u2f_device ||= FakeU2fDevice.new(page, name)
     u2f_device.respond_to_u2f_registration
-    click_on 'Setup New U2F Device'
+    click_on 'Setup new U2F device'
     expect(page).to have_content('Your device was successfully set up')
     fill_in "Pick a name", with: name
-    click_on 'Register U2F Device'
+    click_on 'Register U2F device'
     u2f_device
   end
 
diff --git a/spec/javascripts/u2f/register_spec.js b/spec/javascripts/u2f/register_spec.js
index 0f390c8b980..3960759f7cb 100644
--- a/spec/javascripts/u2f/register_spec.js
+++ b/spec/javascripts/u2f/register_spec.js
@@ -22,7 +22,7 @@ require('./mock_u2f_device');
     it('allows registering a U2F device', function() {
       var deviceResponse, inProgressMessage, registeredMessage, setupButton;
       setupButton = this.container.find("#js-setup-u2f-device");
-      expect(setupButton.text()).toBe('Setup New U2F Device');
+      expect(setupButton.text()).toBe('Setup new U2F device');
       setupButton.trigger('click');
       inProgressMessage = this.container.children("p");
       expect(inProgressMessage.text()).toContain("Trying to communicate with your device");