Fix wrong variable in docker build documentation
What does this MR do?
This MR fixes a wrong variable in the documentation. A reviewer should check if the replaced variable was indeed not right.
Moving docs to a new location?
No
-
Make sure the old link is not removed and has its contents replaced with a link to the new location. -
Make sure internal links pointing to the document in question are not broken. -
Search and replace any links referring to old docs in GitLab Rails app, specifically under the app/views/
directory. -
If working on CE, submit an MR to EE with the changes as well.