correctly print IPAC_CONNECT_ACK debug statement

diff --git a/src/abis_rsl.c b/src/abis_rsl.c
index 7061604..2eb1009 100644
--- a/src/abis_rsl.c
+++ b/src/abis_rsl.c
@@ -998,7 +998,7 @@
 	case RSL_MT_IPAC_CONNECT_NACK:
 		/* somehow the BTS was unable to connect the lchan to a remote
 		 * port */
-		DEBUGP(DRSL, "IPAC_BIND_NACK\n");
+		DEBUGP(DRSL, "IPAC_CONNECT_NACK\n");
 		break;
 	case RSL_MT_IPAC_DISCONNECT_IND:
 		DEBUGP(DRSL, "IPAC_DISCONNECT_IND\n");