Fix output of supported api versions

Change-Id: I22078ed18b5d6dfed408c94d3b2f1c84e7b27773 Closes-bug: #1411672
2015-01-16 16:47:40 +03:00
parent b5c60118ed
commit 786b6ca4cb
1 changed files with 1 additions and 1 deletions
--- a/saharaclient/client.py
+++ b/saharaclient/client.py
@@ -33,7 +33,7 @@ def get_client_class(version):
    try:
        client_path = version_map[str(version)]
    except (KeyError, ValueError):
-        supported_versions = ''.join(version_map.keys())
+        supported_versions = ', '.join(version_map.keys())
        msg = ("Invalid client version '%(version)s'; must be one of: "
               "%(versions)s") % {'version': version,
                                  'versions': supported_versions}