Edit to issues rate limits UI text and doc

app/views/admin/application_settings/network.html.haml

@@ -68,7 +68,8 @@
     %button.btn.gl-button.btn-default.js-settings-toggle{ type: 'button' }
       = expanded_by_default? ? _('Collapse') : _('Expand')
     %p
-      = _('Configure limit for issues created per minute by web and API requests.')
+      = _('Limit the number of issues per minute a user can create through web and API requests.')
+      = link_to _('Learn more.'), help_page_path('user/admin_area/settings/rate_limit_on_issues_creation.md'), target: '_blank', rel: 'noopener noreferrer'
   .settings-content
     = render 'issue_limits'
 

doc/user/admin_area/settings/rate_limit_on_issues_creation.md

@@ -22,7 +22,7 @@ For example, if you set a limit of 300, requests using the
 [Projects::IssuesController#create](https://gitlab.com/gitlab-org/gitlab/raw/master/app/controllers/projects/issues_controller.rb)
 action exceeding a rate of 300 per minute are blocked. Access to the endpoint is allowed after one minute.
 
-![Rate limits on issues creation](img/rate_limit_on_issues_creation_v13_1.png)
+![Rate limits on issues creation](img/rate_limit_on_issues_creation_v14_2.png)
 
 This limit is:
 

locale/gitlab.pot

@@ -8371,9 +8371,6 @@ msgstr ""
 msgid "Configure existing installation"
 msgstr ""
 
-msgid "Configure limit for issues created per minute by web and API requests."
-msgstr ""
-
 msgid "Configure limit for notes created per minute by web and API requests."
 msgstr ""
 
@@ -19741,6 +19738,9 @@ msgstr ""
 msgid "Limit the number of concurrent operations this secondary node can run in the background."
 msgstr ""
 
+msgid "Limit the number of issues per minute a user can create through web and API requests."
+msgstr ""
+
 msgid "Limited to showing %d event at most"
 msgid_plural "Limited to showing %d events at most"
 msgstr[0] ""