cipso: Fix documentation comment

 *

 * This is an implementation of the CIPSO 2.2 protocol as specified in

 * draft-ietf-cipso-ipsecurity-01.txt with additional tag types as found in

 * FIPS-188, copies of both documents can be found in the Documentation

 * directory.  While CIPSO never became a full IETF RFC standard many vendors

 * FIPS-188.  While CIPSO never became a full IETF RFC standard many vendors

 * have chosen to adopt the protocol and over the years it has become a

 * de-facto standard for labeled networking.

 *

 * The CIPSO draft specification can be found in the kernel's Documentation

 * directory as well as the following URL:

 *   http://netlabel.sourceforge.net/files/draft-ietf-cipso-ipsecurity-01.txt

 * The FIPS-188 specification can be found at the following URL:

 *   http://www.itl.nist.gov/fipspubs/fip188.htm

 *

 * Author: Paul Moore <paul.moore@hp.com>

 *

 */