[tip: locking/urgent] Documentation/locking/locktypes: Fix a typo

[tip-bot2 for Huang Shijie]

The following commit has been merged into the locking/urgent branch of tip:

Commit-ID:     cb75c95c5262328bd4da3dd334f6826a3a34a979
Gitweb:        https://git.kernel.org/tip/cb75c95c5262328bd4da3dd334f6826a3a34a979
Author:        Huang Shijie <sjhuang@xxxxxxxxxxx>
AuthorDate:    Thu, 13 Aug 2020 14:02:20 +08:00
Committer:     Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Thu, 13 Aug 2020 20:59:06 +02:00

Documentation/locking/locktypes: Fix a typo

We have three categories locks, not two.

Signed-off-by: Huang Shijie <sjhuang@xxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Acked-by: Will Deacon <will@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200813060220.18199-1-sjhuang@xxxxxxxxxxx
---
 Documentation/locking/locktypes.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/locking/locktypes.rst b/Documentation/locking/locktypes.rst
index 1b577a8..4cefed8 100644
--- a/Documentation/locking/locktypes.rst
+++ b/Documentation/locking/locktypes.rst
@@ -10,7 +10,7 @@ Introduction
 ============
 
 The kernel provides a variety of locking primitives which can be divided
-into two categories:
+into three categories:
 
  - Sleeping locks
  - CPU local locks