[PATCH] cgroup: fix a typo in Documentation/cgroups/cgroups.txt

[Li Zefan]

On 2014/6/25 11:30, Chen Hanxiao wrote:
> s/iff/if
> 

This is not a typo. iff == if and only if.

> Signed-off-by: Chen Hanxiao <chenhanxiao at cn.fujitsu.com>
> ---
>  Documentation/cgroups/cgroups.txt | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
> index 821de56..b614f42 100644
> --- a/Documentation/cgroups/cgroups.txt
> +++ b/Documentation/cgroups/cgroups.txt
> @@ -562,7 +562,7 @@ cgroup_for_each_descendant_pre() for details.
>  void css_offline(struct cgroup *cgrp);
>  (cgroup_mutex held by caller)
>  
> -This is the counterpart of css_online() and called iff css_online()
> +This is the counterpart of css_online() and called if css_online()
>  has succeeded on @cgrp. This signifies the beginning of the end of
>  @cgrp. @cgrp is being removed and the subsystem should start dropping
>  all references it's holding on @cgrp. When all references are dropped,
>