Regarding the pointer field in LSSR options of IP packet.

Hi,
If there is any typing error in some RFC then what is the rule. Do we
correct it. I found one in the RFC792 where the 

IP Fields:

   Type

      15 for information request message;

      16 for information reply message.

   Code

      0

should have been

ICMP Fields:

   Type

      15 for information request message;

      16 for information reply message.

   Code

      0

Regards
Shankar