fix docs

diff --git a/polkit-dbus/polkit-dbus.c b/polkit-dbus/polkit-dbus.c
index ecfe977..4c1f34b 100644 (file)
--- a/polkit-dbus/polkit-dbus.c
+++ b/polkit-dbus/polkit-dbus.c
@@ -556,7 +556,7 @@ out:
 /**
  * polkit_caller_new_from_pid:
  * @con: D-Bus system bus connection
- * @dbus_name: process id
+ * @pid: process id
  * @error: D-Bus error
  * 
  * This function will construct a #PolKitCaller object by querying