Fix formatting of patch_versions.md

[skip ci]

doc/update/patch_versions.md

@@ -56,21 +56,17 @@ sudo -u git -H bundle clean
 # Run database migrations
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
-### 4. Compile GetText PO files
-
-Internationalization was added in `v9.2.0` so these commands are only
-required for versions equal or major to it.
-
-```bash
+# Compile GetText PO files
+# Internationalization was added in `v9.2.0` so these commands are only
+# required for versions equal or major to it.
 sudo -u git -H bundle exec rake gettext:pack RAILS_ENV=production
 sudo -u git -H bundle exec rake gettext:po_to_json RAILS_ENV=production
-```
 
 # Clean up assets and cache
 sudo -u git -H bundle exec rake yarn:install gitlab:assets:clean gitlab:assets:compile cache:clear RAILS_ENV=production NODE_ENV=production
 ```
 
-### 5. Update gitlab-workhorse to the corresponding version
+### 4. Update gitlab-workhorse to the corresponding version
 
 ```bash
 cd /home/git/gitlab
@@ -78,7 +74,7 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
 ```
 
-### 6. Update gitlab-shell to the corresponding version
+### 5. Update gitlab-shell to the corresponding version
 
 ```bash
 cd /home/git/gitlab-shell
@@ -88,14 +84,14 @@ sudo -u git -H git checkout v`cat /home/git/gitlab/GITLAB_SHELL_VERSION` -b v`ca
 sudo -u git -H sh -c 'if [ -x bin/compile ]; then bin/compile; fi'
 ```
 
-### 7. Start application
+### 6. Start application
 
 ```bash
 sudo service gitlab start
 sudo service nginx restart
 ```
 
-### 8. Check application status
+### 7. Check application status
 
 Check if GitLab and its environment are configured correctly: