tbf_dl_fsm: Fix wrong lchan specified in log line

Change-Id: I30111989c85001b0d9b98bf6f19c2247ab144433
diff --git a/src/tbf_dl_fsm.c b/src/tbf_dl_fsm.c
index c7cc535..9cc2007 100644
--- a/src/tbf_dl_fsm.c
+++ b/src/tbf_dl_fsm.c
@@ -179,7 +179,7 @@
 		sec = val / 1000;
 		micro = (val % 1000) * 1000;
 		LOGPTBFDL(ctx->dl_tbf, LOGL_DEBUG,
-			  "Starting timer X2002 [assignment (AGCH)] with %u sec. %u microsec\n",
+			  "Starting timer X2002 [assignment (PCH)] with %u sec. %u microsec\n",
 			  sec, micro);
 		osmo_timer_schedule(&fi->timer, sec, micro);
 		break;
diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index cc42ea4..0c9aa58 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -1911,7 +1911,7 @@
 DL_TBF(DL:TFI-0-0-0:G:IMSI-001001000123456:TLLI-0xc0123456){NEW}: state_chg to ASSIGN
 TBF(DL:TFI-0-0-0:G:IMSI-001001000123456:TLLI-0xc0123456){ASSIGN} Tx CCCH (PCH) Immediate Assignment [PktDlAss=PDCH(bts=0,trx=0,ts=4)] TA=0
 DL_TBF(DL:TFI-0-0-0:G:IMSI-001001000123456:TLLI-0xc0123456){ASSIGN}: Received Event ASSIGN_PCUIF_CNF
-TBF(DL:TFI-0-0-0:G:IMSI-001001000123456:TLLI-0xc0123456){ASSIGN} Starting timer X2002 [assignment (AGCH)] with 0 sec. 0 microsec
+TBF(DL:TFI-0-0-0:G:IMSI-001001000123456:TLLI-0xc0123456){ASSIGN} Starting timer X2002 [assignment (PCH)] with 0 sec. 0 microsec
 DL_TBF(DL:TFI-0-0-0:G:IMSI-001001000123456:TLLI-0xc0123456){ASSIGN}: Timeout of X2002
 DL_TBF(DL:TFI-0-0-0:G:IMSI-001001000123456:TLLI-0xc0123456){ASSIGN}: Received Event ASSIGN_READY_CCCH
 DL_TBF(DL:TFI-0-0-0:G:IMSI-001001000123456:TLLI-0xc0123456){ASSIGN}: state_chg to FLOW