Merge pull request #11210 from xuhdev/patch-1
Update doc: "docker create" must specify a command
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@ -124,7 +124,7 @@ Let's create a new named container with a volume to share.
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While this container doesn't run an application, it reuses the `training/postgres`
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image so that all containers are using layers in common, saving disk space.
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$ sudo docker create -v /dbdata --name dbdata training/postgres
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$ sudo docker create -v /dbdata --name dbdata training/postgres /bin/true
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You can then use the `--volumes-from` flag to mount the `/dbdata` volume in another container.
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