arch/mips/: Spelling fixes

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/arch/mips/sgi-ip27/ip27-hubio.c b/arch/mips/sgi-ip27/ip27-hubio.c
index 524b371..a1fa4ab 100644
--- a/arch/mips/sgi-ip27/ip27-hubio.c
+++ b/arch/mips/sgi-ip27/ip27-hubio.c
@@ -168,7 +168,7 @@
 }
 
 /*
- * hub_pio_init  -  PIO-related hub initalization
+ * hub_pio_init  -  PIO-related hub initialization
  *
  * @hub:	hubinfo structure for our hub
  */