Fix error message when updating quota values
The error message mixes smaller and greater which leads to error
messages like "Quota value 4000 for gigabytes are greater than
already used and reserved 8000.". The proposed patch fixes this
(and replaces 'are' by 'is' in the message).
@@ -214,8 +214,8 @@ class QuotaSetsMixin(object):
{'key': key, 'quota_used': quota_used,
'value': value})
if quota_used > value:
- msg = (_("Quota value %(value)s for %(key)s are "
- "greater than already used and reserved "
+ msg = (_("Quota value %(value)s for %(key)s is "
+ "smaller than already used and reserved "
"%(quota_used)s.") %
{'value': value, 'key': key,
'quota_used': quota_used})
