xfrm: Correct spelling mistake in xfrm.h comment

A spelling error was found in the comment section of
include/uapi/linux/xfrm.h. Since this header file is copied to many
userspace programs and undergoes Debian spellcheck, it's preferable to
fix it in upstream rather than downstream having exceptions.

This commit fixes the spelling mistake.

Fixes: df71837 ("[LSM-IPSec]: Security association restriction.")
Signed-off-by: Antony Antony <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Signed-off-by: Steffen Klassert <[email protected]>

Author: antonyantony

include/uapi/linux/xfrm.h

@@ -228,7 +228,7 @@ enum {
 #define XFRM_NR_MSGTYPES (XFRM_MSG_MAX + 1 - XFRM_MSG_BASE)
 
 /*
- * Generic LSM security context for comunicating to user space
+ * Generic LSM security context for communicating to user space
  * NOTE: Same format as sadb_x_sec_ctx
  */
 struct xfrm_user_sec_ctx {