Remove superfluous ]

Signed-off-by: Dylan Aïssi <dylan.aissi@collabora.com>

content/guides/maintenance/rebasing.md

@@ -129,7 +129,7 @@ It is better to process the list of packages in batches, starting with a small n
    ```
 
 1. Trigger the pipeline on the `debian/NEW_DEBIAN_RELEASE` branches using the
-   `trigger-pipeline` function from [manage-repo]](https://gitlab.apertis.org/infrastructure/apertis-infrastructure/-/blob/main/release-scripts/manage-repo)
+   `trigger-pipeline` function from [manage-repo](https://gitlab.apertis.org/infrastructure/apertis-infrastructure/-/blob/main/release-scripts/manage-repo)
    script:
    ```
    $ ./release-scripts/manage-repo trigger-pipeline ${pkg} debian/${NEW_DEBIAN_RELEASE}