[PATCH] kernel.h: fix a typo in comment

[Wei Wang]

From: Wei Wang <wvw@xxxxxxxxxx>

Signed-off-by: Wei Wang <wvw@xxxxxxxxxx>
---
 include/linux/kernel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 6a1eb0b0aad96..e37e40ff14bba 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -664,7 +664,7 @@ do {									\
  * your code. (Extra memory is used for special buffers that are
  * allocated when trace_printk() is used.)
  *
- * A little optization trick is done here. If there's only one
+ * A little optimization trick is done here. If there's only one
  * argument, there's no need to scan the string for printf formats.
  * The trace_puts() will suffice. But how can we take advantage of
  * using trace_puts() when trace_printk() has only one argument?
-- 
2.17.0.484.g0c8726318c-goog