Merge branch 'typo-fix-in-doc' into 'master'

Fix typo in documentation

Fixed a typo in a link to a configuration sample that was pointing to a non-existing page.

See merge request !245

doc/update/6.x-or-7.x-to-7.5.md

@@ -161,7 +161,7 @@ git diff 6-0-stable:config/gitlab.yml.example 7-5-stable-ee:config/gitlab.yml.ex
 * Make `/home/git/gitlab/config/unicorn.rb` the same as https://gitlab.com/subscribers/gitlab-ee/blob/7-5-stable-ee/config/unicorn.rb.example but with your settings.
 * Make `/home/git/gitlab-shell/config.yml` the same as https://gitlab.com/gitlab-org/gitlab-shell/blob/v2.2.0/config.yml.example but with your settings.
 * HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as https://gitlab.com/subscribers/gitlab-ee/blob/7-5-stable-ee/lib/support/nginx/gitlab but with your settings.
-* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as https://gitlab.com/subscribers/gitlab-ce/blob/7-4-stable-ee/lib/support/nginx/gitlab-ssl but with your settings.
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as https://gitlab.com/subscribers/gitlab-ee/blob/7-5-stable-ee/lib/support/nginx/gitlab-ssl but with your settings.
 * Copy rack attack middleware config
 
 ```bash