docs: document joining of paths performed by web plugin for queries
@@ -210,7 +210,10 @@ If the server runs UNIX, you'll need to include an extra leading slash:
``GET /item/query/querystring``
+++++++++++++++++++++++++++++++
-Returns a list of tracks matching the query. The *querystring* must be a valid query as described in :doc:`/reference/query`. ::
+Returns a list of tracks matching the query. The *querystring* must be a
+valid query as described in :doc:`/reference/query`. Path elements are
+joined as query keywords. For example, ``/item/query/foo/bar`` will be
+converted to the query ``foo,bar``. ::
{
"results": [
