[doc/3.19] Clarify repoapi.get_repository usage
Followup for 9a62c52d167e.
--- a/doc/3.19.rst Wed Jan 29 13:43:42 2014 +0100
+++ b/doc/3.19.rst Tue Feb 04 11:23:58 2014 +0100
@@ -48,8 +48,9 @@
There are three relevant functions for now:
-* ``repoapi.get_repository(config=config)`` takes a config object and returns a
- Repository object.
+* ``repoapi.get_repository`` returns a Repository object either from an
+ URI when used as ``repoapi.get_repository(uri)`` or from a config
+ when used as ``repoapi.get_repository(config=config)``.
* ``repoapi.connect(repo, login, **credentials)`` returns a ClientConnection
associated with the user identified by the credentials. The