diff --git a/addons/dex/00-dex.yml b/addons/dex/00-dex.yml
index 10c1ace..c267872 100644
--- a/addons/dex/00-dex.yml
+++ b/addons/dex/00-dex.yml
@@ -77,9 +77,12 @@ data:
         config:
           # 1.2 (Optional): Enter the URL of your Gitlab instance
           baseURL: https://gitlab.com
+          # Those environment variables are automatically substituted by
+          # mounting the secret 'gitlab-client'
           clientID: $GITLAB_CLIENT_ID
           clientSecret: $GITLAB_CLIENT_SECRET
-          # 1.3 The URL Gitlab redirects to. Substitute with with your Floating IP
+          # 1.3 The URL Gitlab redirects to. Substitute with with your
+          # Floating IP
           redirectURI: https://%%FLOATING_IP%%:32000/callback
     oauth2:
       skipApprovalScreen: true
diff --git a/docs/addons.rst b/docs/addons.rst
index c1539e3..75b1e8a 100644
--- a/docs/addons.rst
+++ b/docs/addons.rst
@@ -357,6 +357,16 @@ Now send the request again:
         "apiVersion": "v1",
     # ...
 
+Alternatively, the token can be passed directly to ``kubectl``:
+
+.. code:: shell
+
+    $ kubectl --token=$token get nodes
+    {
+        "kind": "NodeList",
+        "apiVersion": "v1",
+    # ...
+
 Cleanup
 ^^^^^^^