[PATCH] lockdep: fix the typo

[Huang Shijie]

Fix the 'signle' to 'single".

Signed-off-by: Huang Shijie <sjhuang@xxxxxxxxxxx>
---
 include/linux/lockdep_types.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/lockdep_types.h b/include/linux/lockdep_types.h
index 9a1fd49df17f..1989017d663f 100644
--- a/include/linux/lockdep_types.h
+++ b/include/linux/lockdep_types.h
@@ -46,7 +46,7 @@ enum lockdep_wait_type {
  * NR_LOCKDEP_CACHING_CLASSES ... Number of classes
  * cached in the instance of lockdep_map
  *
- * Currently main class (subclass == 0) and signle depth subclass
+ * Currently main class (subclass == 0) and single depth subclass
  * are cached in lockdep_map. This optimization is mainly targeting
  * on rq->lock. double_rq_lock() acquires this highly competitive with
  * single depth.
-- 
2.17.1