netfilter: nf_ct_pptp: Fix comment referring to incorrect RFC

The header of this file cites to "RFFC2673" which is "Binary Labels in the
Domain Name System". It should refer to "RFC 2637" which is "Point-to-Point
Tunneling Protocol (PPTP)". This patch also corrects the typo RFFC.

Signed-off-by: Reese Moore <ram@vt.edu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nf_conntrack_pptp.c b/net/netfilter/nf_conntrack_pptp.c
index cc7669ef0b95d1d7a0dd6f2a03d5e59d9687689d..e6678d2b624e2c371a7be589117660e68c38adbe 100644 (file)
--- a/net/netfilter/nf_conntrack_pptp.c
+++ b/net/netfilter/nf_conntrack_pptp.c
@@ -14,7 +14,7 @@
  * Limitations:
  *      - We blindly assume that control connections are always
  *        established in PNS->PAC direction.  This is a violation
- *        of RFFC2673
+ *        of RFC 2637
  *      - We can only support one single call within each session
  * TODO:
  *      - testing of incoming PPTP calls