Documentation: Fix typos found in cgroup-v2.rst

Fix typos found in Documentation/admin-guide/cgroup-v2.rst.

Signed-off-by: Jiang Biao <benbjiang@tencent.com>
Link: https://lore.kernel.org/r/20210107141118.9530-1-benbjiang@tencent.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index 63521cd36ce53633f73e5607142a438566b933ab..e0f6ff7cfa933d23a410e8da6ae0138612ed1d70 100644 (file)
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1558,7 +1558,7 @@ IO Interface Files
          8:0 rbytes=90430464 wbytes=299008000 rios=8950 wios=1252 dbytes=50331648 dios=3021
 
   io.cost.qos
-       A read-write nested-keyed file with exists only on the root
+       A read-write nested-keyed file which exists only on the root
        cgroup.
 
        This file configures the Quality of Service of the IO cost
@@ -1613,7 +1613,7 @@ IO Interface Files
        automatic mode can be restored by setting "ctrl" to "auto".
 
   io.cost.model
-       A read-write nested-keyed file with exists only on the root
+       A read-write nested-keyed file which exists only on the root
        cgroup.
 
        This file configures the cost model of the IO cost model based