Merge pull request #22751 from igrcic/docs-small-typo-reference-attach

remove double "using" in reference attach docs
Upstream-commit: 6e12d0720fc6acdf55ee98013b33b6846645f153
Component: engine
This commit is contained in:
Sebastiaan van Stijn
2016-05-16 01:22:43 +02:00
@@ -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