[PATCH] docs/cgroup: remove some duplicate words

[brookxu]

From: Chunguang Xu <brookxu@xxxxxxxxxxx>

When I tried to add some new entries to cgroup-v2.rst, I found that
the description of memory.events had some repetitive words, so I
tried to delete them.

Signed-off-by: Chunguang Xu <brookxu@xxxxxxxxxxx>
---
 Documentation/admin-guide/cgroup-v2.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index 90a36ae..a6201a99 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1226,7 +1226,7 @@ PAGE_SIZE multiple when read back.
 
 	Note that all fields in this file are hierarchical and the
 	file modified event can be generated due to an event down the
-	hierarchy. For for the local events at the cgroup level see
+	hierarchy. For the local events at the cgroup level see
 	memory.events.local.
 
 	  low
-- 
1.8.3.1