diff --git a/[refs] b/[refs]
index da9e673b1d0e..f2310b21fde2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7f26b3a7533bbc1ddd88b297c935ee4da8f74cea
+refs/heads/master: 4785879e4d340e24e54f6de2ccfc42728b912808
diff --git a/trunk/mm/percpu.c b/trunk/mm/percpu.c
index e61dc2cc5873..039f51a0dc3f 100644
--- a/trunk/mm/percpu.c
+++ b/trunk/mm/percpu.c
@@ -31,7 +31,7 @@
  * as small as 4 bytes.  The allocator organizes chunks into lists
  * according to free size and tries to allocate from the fullest one.
  * Each chunk keeps the maximum contiguous area size hint which is
- * guaranteed to be eqaul to or larger than the maximum contiguous
+ * guaranteed to be equal to or larger than the maximum contiguous
  * area in the chunk.  This helps the allocator not to iterate the
  * chunk maps unnecessarily.
  *