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-rw-r--r--src/pulsecore/protocol-dbus.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/pulsecore/protocol-dbus.h b/src/pulsecore/protocol-dbus.h
index 38ba8a18..d771b4fc 100644
--- a/src/pulsecore/protocol-dbus.h
+++ b/src/pulsecore/protocol-dbus.h
@@ -129,7 +129,8 @@ int pa_dbus_protocol_unregister_connection(pa_dbus_protocol *p, DBusConnection *
pa_client *pa_dbus_protocol_get_client(pa_dbus_protocol *p, DBusConnection *conn);
/* Enables signal receiving for the given connection. The connection must have
- * been registered earlier.
+ * been registered earlier. The signal string must contain both the signal
+ * interface and the signal name, concatenated using a period as the separator.
*
* If the signal argument is NULL, all signals will be sent to the connection,
* otherwise calling this function only adds the given signal to the list of