diff --git a/include/osmo-bts/scheduler.h b/include/osmo-bts/scheduler.h
index b11e6f183..090f5a52e 100644
--- a/include/osmo-bts/scheduler.h
+++ b/include/osmo-bts/scheduler.h
@@ -134,10 +134,10 @@ extern uint32_t trx_rts_advance;
 extern uint32_t transceiver_last_fn;
 
 
-/*! \brief Initialize the scheudler data structures */
+/*! \brief Initialize the scheduler data structures */
 int trx_sched_init(struct l1sched_trx *l1t, struct gsm_bts_trx *trx);
 
-/*! \brief De-initialize the scheudler data structures */
+/*! \brief De-initialize the scheduler data structures */
 void trx_sched_exit(struct l1sched_trx *l1t);
 
 /*! \brief Handle a PH-DATA.req from L2 down to L1 */
diff --git a/src/osmo-bts-trx/l1_if.c b/src/osmo-bts-trx/l1_if.c
index 0a3e48dc4..7f4b9f7ee 100644
--- a/src/osmo-bts-trx/l1_if.c
+++ b/src/osmo-bts-trx/l1_if.c
@@ -606,6 +606,7 @@ int bts_model_l1sap_down(struct gsm_bts_trx *trx, struct osmo_phsap_prim *l1sap)
 					0);
 				break;
 			}
+			/* here, type == PRIM_INFO_DEACTIVATE */
 			if ((chan_nr & 0x80)) {
 				LOGP(DL1C, LOGL_ERROR, "Cannot deactivate "
 					"chan_nr 0x%02x\n", chan_nr);