[sheepdog] [PATCH 1/2] fix a typo

[Liu Yuan]

On 07/09/2012 02:29 PM, yamamoto at valinux.co.jp wrote:
> From: YAMAMOTO Takashi <yamt at mwd.biglobe.ne.jp>
> 
> ---
>  doc/farm-internal.txt |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/doc/farm-internal.txt b/doc/farm-internal.txt
> index 4d1dd28..74fa547 100644
> --- a/doc/farm-internal.txt
> +++ b/doc/farm-internal.txt
> @@ -7,7 +7,7 @@
>  1.  OVERVIEW
>  
>  Farm is an object store for Sheepdog on node basis. It consists of backend
> -store, which caches the snapshot objects, and working drrectory, storing
> +store, which caches the snapshot objects, and working directory, storing
>  objects that Sheepdog currently operates. That being said, the I/O performance
>  for VM Guests would be practically the same as Simple Store.
>  
> 

Applied after add Signed-off-by and prefix to title

Thanks,
Yuan