Doc fixes.

docs/index.rst

@@ -56,6 +56,7 @@ For further details see the reference documentation:
    backends
    fields
    tasks
+   signals
    changelog
 
 Issues

queued_storage/backends.py

@@ -21,19 +21,19 @@ class QueuedStorage(object):
     backends.
 
     :param local: local storage class to transfer from
-    :type local: dotted import path
+    :type local: str
     :param local_options: options of the local storage class
     :type local_options: dict
     :param remote: remote storage class to transfer to
-    :type remote: dotted import path
+    :type remote: str
     :param remote_options: options of the remote storage class
     :type remote_options: dict
     :param cache_prefix: prefix to use in the cache key
     :type cache_prefix: str
     :param delayed: whether the transfer task should be executed automatically
     :type delayed: bool
     :param task: Celery task to use for the transfer
-    :type task: dotted import path
+    :type task: str
     """
     #: The local storage class to use. A dotted path (e.g.
     #: ``'django.core.files.storage.FileSystemStorage'``).

queued_storage/tasks.py

@@ -64,11 +64,11 @@ def run(self, name, cache_key,
         :param name: name of the file to transfer
         :type name: str
         :param local_path: local storage class to transfer from
-        :type local_path: dotted import path
+        :type local_path: str
         :param local_options: options of the local storage class
         :type local_options: dict
         :param remote_path: remote storage class to transfer to
-        :type remote_path: dotted import path
+        :type remote_path: str
         :param remote_options: options of the remote storage class
         :type remote_options: dict
         :param cache_key: cache key to set after a successful transfer