Merge branch 'fneill-update-license-file-heading' into 'master'

Update add license heading

See merge request gitlab-org/gitlab!83394

doc/user/admin_area/license_file.md

@@ -23,7 +23,7 @@ Otherwise, to add your license:
 1. Select the **Terms of Service** checkbox.
 1. Select **Add license**.
 
-## Add your license during installation
+## Add your license file during installation
 
 You can import a license file when you install GitLab.