Fix misc .c/.h comment typos

Fix various .c/.h typos in comments (no code changes).

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/drivers/s390/net/claw.h b/drivers/s390/net/claw.h
index 969be46..1ee9a6f 100644
--- a/drivers/s390/net/claw.h
+++ b/drivers/s390/net/claw.h
@@ -29,7 +29,7 @@
 #define CLAW_COMPLETE           0xff   /* flag to indicate i/o completed */
 
 /*-----------------------------------------------------*
-*     CLAW control comand code                         *
+*     CLAW control command code                        *
 *------------------------------------------------------*/
 
 #define SYSTEM_VALIDATE_REQUEST   0x01  /* System Validate request */