update to be retained

change "retain" to "to be retained".
This commit is contained in:
Xiaoyu Zhang 2017-03-07 06:36:00 +08:00 committed by Andrew Chen
parent 68d5fe503f
commit 491b701c91
1 changed files with 1 additions and 1 deletions

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@ -43,7 +43,7 @@ We also allow users to customize garbage collection policy through the following
1. `minimum-container-ttl-duration`, minimum age for a finished container before it is
garbage collected. Default is 0 minute, which means every finished container will be garbaged collected.
2. `maximum-dead-containers-per-container`, maximum number of old instances to retain
2. `maximum-dead-containers-per-container`, maximum number of old instances to be retained
per container. Default is 1.
3. `maximum-dead-containers`, maximum number of old instances of containers to retain globally.
Default is -1, which means there is no global limit.