remove double "using" in reference attach docs

Signed-off-by: Ivan Grcic <igrcic@gmail.com>
This commit is contained in:
Ivan Grcic 2016-05-15 23:18:01 +02:00
parent 1bcc42e038
commit 0884dca124
1 changed files with 1 additions and 1 deletions

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@ -28,7 +28,7 @@ detached process.
To stop a container, use `CTRL-c`. This key sequence sends `SIGKILL` to the
container. If `--sig-proxy` is true (the default),`CTRL-c` sends a `SIGINT` to
the container. You can detach from a container and leave it running using the
using `CTRL-p CTRL-q` key sequence.
`CTRL-p CTRL-q` key sequence.
> **Note:**
> A process running as PID 1 inside a container is treated specially by