Update btrfs-driver.md

Signed-off-by: lmq <mqliang@lmqs-MacBook-Pro.local>
2015-12-20 18:22:28 +08:00 · 2015-12-20 18:22:28 +08:00 · 8737896e42
parent 18925f37ed
commit 8737896e42
1 changed files with 1 additions and 1 deletions
--- a/docs/userguide/storagedriver/btrfs-driver.md
+++ b/docs/userguide/storagedriver/btrfs-driver.md
@ -165,7 +165,7 @@ Stop the Docker daemon. Then, ensure that you have a spare block device at `/dev
 The procedure also assumes your kernel has the appropriate Btrfs modules loaded. To verify this, use the following command:

 ```bash
-$ cat /proc/filesystems | grep btrfs`
+$ cat /proc/filesystems | grep btrfs
 ```

 ### Configure Btrfs on Ubuntu 14.04 LTS