change underscores to dashes to match the command line argument

This commit is contained in:
David Walter 2015-08-06 22:48:21 -05:00
commit 76bb6bbf12

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@ -176,7 +176,6 @@ the cluster, you need to first kill the kubelet container, and then any other co
You may use `docker kill $(docker ps -aq)`, note this removes _all_ containers running under Docker, so use with caution.
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