diff --git a/libpri.h b/libpri.h
index 9733b02..765fedd 100644
--- a/libpri.h
+++ b/libpri.h
@@ -624,7 +624,7 @@ int pri_progress(struct pri *pri, q931_call *c, int channel, int info);
 /* Send call proceeding */
 int pri_proceeding(struct pri *pri, q931_call *c, int channel, int info);
 
-/* Enable inband progress when a RELEASE is received */
+/* Enable inband progress when a DISCONNECT is received */
 void pri_set_inbanddisconnect(struct pri *pri, unsigned int enable);
 
 /* Enslave a PRI to another, so they share the same call list
diff --git a/pri_internal.h b/pri_internal.h
index 409f34c..7c1a4f8 100644
--- a/pri_internal.h
+++ b/pri_internal.h
@@ -65,7 +65,7 @@ struct pri {
 	int tei;
 	int protodisc;
 	unsigned int bri:1;
-	unsigned int acceptinbanddisconnect:1;	/* Should we allow inband progress after RELEASE? */
+	unsigned int acceptinbanddisconnect:1;	/* Should we allow inband progress after DISCONNECT? */
 	
 	/* Q.921 State */
 	int q921_state;