host/ble_audio_broadcast: add clarification for big_params pointer
Added clarification for `big_params` pointer in
`ble_broadcast_create_params`.
diff --git a/nimble/host/include/host/ble_audio_broadcast.h b/nimble/host/include/host/ble_audio_broadcast.h
index 9a9fecc..13c1743 100644
--- a/nimble/host/include/host/ble_audio_broadcast.h
+++ b/nimble/host/include/host/ble_audio_broadcast.h
@@ -55,7 +55,9 @@
/** Advertising instance */
uint8_t adv_instance;
- /** BIG parameters */
+ /** BIG parameters. These parameters are not copied and shall be valid for the lifetime
+ * of the broadcast.
+ */
struct ble_iso_big_params *big_params;
/** Additional data to include in Extended Advertising */
