[pango] Fix a doc comment

[Matthias Clasen <matthiasc src gnome org>]

commit ce884d4ff73a6c645bc4051950e5516fd358ef6f
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Nov 4 07:48:28 2019 +0000

    Fix a doc comment

 pango/ellipsize.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/pango/ellipsize.c b/pango/ellipsize.c
index aedbc007..4b27025e 100644
--- a/pango/ellipsize.c
+++ b/pango/ellipsize.c
@@ -731,7 +731,7 @@ current_width (EllipsizeState *state)
  * _pango_layout_line_ellipsize:
  * @line: a #PangoLayoutLine
  * @attrs: Attributes being used for itemization/shaping
- * #shape_flags: Flags to use when shaping
+ * @shape_flags: Flags to use when shaping
  *
  * Given a #PangoLayoutLine with the runs still in logical order, ellipsize
  * it according the layout's policy to fit within the set width of the layout.