Merge branch 'fix-button-title' into 'master'

Capitalize button text

Capitalizes button text to match the rest.

See merge request !4834

app/views/projects/show.html.haml

@@ -60,7 +60,7 @@
         - unless @repository.gitlab_ci_yml
           %li.missing
             = link_to add_special_file_path(@project, file_name: '.gitlab-ci.yml') do
-              Set up CI
+              Set Up CI
 
 - if @repository.commit
   .content-block.second-block.white