Huanxuan Ao 536c0d9dea Modify some help and error messages in ec2creds identityv2
Usually we use "(s)" to show about multi deletion in
help message. In addition, I think "EC2 credentials"
is better than "EC2 keys" in the error message.

Change-Id: I6a6461291542701d87a55d9ea0ea1fda6db04601
2016-07-12 15:55:33 +08:00
..
2016-07-09 23:23:38 +08:00
2016-07-07 15:05:58 +00:00
2016-06-04 06:18:46 +00:00
2016-06-13 11:00:22 -05:00
2016-01-29 08:18:50 +09:00
2016-07-07 15:05:58 +00:00