[vte/wip/sixels: 87/111] ring: Fix bad docstring

[Christian Persch <chpe src gnome org>]

commit 3f530f886afa962968deff511957b4e33fe3d882
Author: Hans Petter Jansson <hpj cl no>
Date:   Sat Aug 8 20:42:49 2020 +0200

    ring: Fix bad docstring

 src/ring.cc | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/src/ring.cc b/src/ring.cc
index 4554f5cd..a0b5f1d1 100644
--- a/src/ring.cc
+++ b/src/ring.cc
@@ -1636,15 +1636,15 @@ Ring::write_contents(GOutputStream* stream,
 
 /**
  * Ring::append_image:
- * @surface: a Cairo surface object
- * @pixelwidth: image width in pixels
- * @pixelheight: image height in pixels
- * @left: left position of image in cell unit
- * @top: left position of image in cell unit
- * @width: width of image in cell unit
- * @height: width of image in cell unit
+ * @surface: A Cairo surface object
+ * @pixelwidth: Image width in pixels
+ * @pixelheight: Image height in pixels
+ * @left: Left position of image in cell units
+ * @top: Top position of image in cell units
+ * @cell_width: Width of image in cell units
+ * @cell_height: Height of image in cell units
  *
- * Append an image into the internal image list.
+ * Append an image to the internal image list.
  */
 void
 Ring::append_image (cairo_surface_t *surface, gint pixelwidth, gint pixelheight, glong left, glong top, 
glong cell_width, glong cell_height)