Added missing text in file and locale.

app/views/groups/settings/ci_cd/show.html.haml

@@ -31,7 +31,8 @@
     %button.btn.btn-default.js-settings-toggle{ type: "button" }
       = expanded ? _('Collapse') : _('Expand')
     %p
-      = _('Register and see your runners for this group.')
+      = _("Runners are processes that pick up and execute jobs for GitLab. Here you can register and see your Runners for this project.")
+      = link_to s_('More information'), help_page_path('ci/runners/README')
   .settings-content
     = render 'groups/runners/index'
 

locale/gitlab.pot

@@ -14079,9 +14079,6 @@ msgstr ""
 msgid "Register Universal Two-Factor (U2F) Device"
 msgstr ""
 
-msgid "Register and see your runners for this group."
-msgstr ""
-
 msgid "Register for GitLab"
 msgstr ""