certs/blacklist: fix kernel doc interface issue

certs/blacklist.c:84: warning: Function parameter or member 'hash' not
described in 'mark_hash_blacklisted'

Signed-off-by: Alex Shi <[e-mail]>
Signed-off-by: David Howells <[e-mail]>
Reviewed-by: Ben Boeckel <[e-mail]>
Cc: David Woodhouse <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]

certs/blacklist.c

···
 
 /**
  * mark_hash_blacklisted - Add a hash to the system blacklist
- * @hash - The hash as a hex string with a type prefix (eg. "tbs:23aa429783")
+ * @hash: The hash as a hex string with a type prefix (eg. "tbs:23aa429783")
  */
 int mark_hash_blacklisted(const char *hash)
 {