and move from (allow-none) to (optional)
* gtk_text_layout_get_cursor_locations:
* @layout: a #GtkTextLayout
* @iter: a #GtkTextIter
- * @strong_pos: (allow-none): location to store the strong cursor position (may be %NULL)
- * @weak_pos: (allow-none): location to store the weak cursor position (may be %NULL)
+ * @strong_pos: (out) (optional): location to store the strong cursor position, or %NULL
+ * @weak_pos: (out) (optional): location to store the weak cursor position, or %NULL
*
* Given an iterator within a text layout, determine the positions of the
* strong and weak cursors if the insertion point is at that