/**
* pango_layout_line_get_extents:
* @line: a #PangoLayoutLine
- * @ink_rect: (out): rectangle used to store the extents of the glyph string
- * as drawn, or %NULL
- * @logical_rect: (out):rectangle used to store the logical extents of the glyph
- * string, or %NULL
+ * @ink_rect: (out) (allow-none): rectangle used to store the extents of
+ * the glyph string as drawn, or %NULL
+ * @logical_rect: (out) (allow-none):rectangle used to store the logical
+ * extents of the glyph string, or %NULL
*
* Computes the logical and ink extents of a layout line. See
* pango_font_get_glyph_extents() for details about the interpretation