[doc] Fix link

src/idiap_devtools/scripts/gitlab/__init__.py

@@ -25,9 +25,11 @@ def gitlab() -> None:
     """Commands that interact directly with GitLab.
 
     Commands defined here are supposed to interact with gitlab, and
-    add/modify/remove resources on it directly.  To avoid repetitive
-    asking, create a configuration file as indicated in the :ref:`idiap-
-    devtools.install.setup.gitlab` section of the user guide.
+    add/modify/remove resources on it directly.
+
+    To avoid repetitive asking, create a configuration file as indicated
+    at :ref:`idiap-devtools.install.setup.gitlab` section of the user
+    guide.
     """
     pass