cosmetic: fix log output

"unable to create connection resource error" sounds a bit strange.
Lets just output "unable to create connection".

Change-Id: Ibef16b455f2e122c8e5ff95240c4d7a654c56a39
diff --git a/src/libosmo-mgcp/mgcp_protocol.c b/src/libosmo-mgcp/mgcp_protocol.c
index c391fec..b403be0 100644
--- a/src/libosmo-mgcp/mgcp_protocol.c
+++ b/src/libosmo-mgcp/mgcp_protocol.c
@@ -721,7 +721,7 @@
 error2:
 	mgcp_endp_release(endp);
 	LOGP(DLMGCP, LOGL_NOTICE,
-	     "CRCX: endpoint:0x%x unable to create connection resource error\n",
+	     "CRCX: endpoint:0x%x unable to create connection\n",
 	     ENDPOINT_NUMBER(endp));
 	return create_err_response(endp, error_code, "CRCX", p->trans);
 }