Merge branch 'doc_8504_update_geo' into 'master'

Remove rails command

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/167677



Merged-by: Phillip Wells <pwells@gitlab.com>
Approved-by: Sampath Ranasinghe <sranasinghe@gitlab.com>
Approved-by: Phillip Wells <pwells@gitlab.com>
Co-authored-by: luciezhao <lzhao@gitlab.com>

doc/administration/maintenance_mode/index.md

@@ -35,13 +35,6 @@ Enable Maintenance Mode as an administrator in one of these ways:
   curl --request PUT --header "PRIVATE-TOKEN:$ADMIN_TOKEN" "<gitlab-url>/api/v4/application/settings?maintenance_mode=true"
   ```
 
-- [**Rails console**](../operations/rails_console.md#starting-a-rails-console-session):
-
-  ```ruby
-  ::Gitlab::CurrentSettings.update!(maintenance_mode: true)
-  ::Gitlab::CurrentSettings.update!(maintenance_mode_message: "New message")
-  ```
-
 ## Disable Maintenance Mode
 
 Disable Maintenance Mode in one of three ways:
@@ -59,12 +52,6 @@ Disable Maintenance Mode in one of three ways:
   curl --request PUT --header "PRIVATE-TOKEN:$ADMIN_TOKEN" "<gitlab-url>/api/v4/application/settings?maintenance_mode=false"
   ```
 
-- [**Rails console**](../operations/rails_console.md#starting-a-rails-console-session):
-
-  ```ruby
-  ::Gitlab::CurrentSettings.update!(maintenance_mode: false)
-  ```
-
 ## Behavior of GitLab features in Maintenance Mode
 
 When Maintenance Mode is enabled, a banner is displayed at the top of the page.