remove last comma in credentials_url example

Last comma forbidden in JSON, example doesn't work as is.
2019-01-25 17:57:04 +01:00 · 2019-01-25 17:57:04 +01:00 · 3aaff4e973
commit 3aaff4e973
parent 450c0e5e0f
1 changed files with 1 additions and 1 deletions
--- a/docs/source/configuration.rst
+++ b/docs/source/configuration.rst
@ -551,7 +551,7 @@ The server behind ``credentials_url`` should return a JSON encoded object::

    {
        "jid": "me@example.com/resource",
-        "password": "Ilikecats!",
+        "password": "Ilikecats!"
    }