More ntrospection fixes
@ -967,7 +967,7 @@ hb_buffer_set_language (hb_buffer_t *buffer,
*
* Return value:
* Return value: (transfer none):
* Since: 1.0
**/
@ -999,7 +999,7 @@ hb_buffer_set_segment_properties (hb_buffer_t *buffer,
/**
* hb_buffer_get_segment_properties:
* @buffer: a buffer.
* @props:
* @props: (out):
@ -286,7 +286,7 @@ retry: