diff --git a/kitty/cell_fragment.glsl b/kitty/cell_fragment.glsl
index 223421c9c..fb3143652 100644
--- a/kitty/cell_fragment.glsl
+++ b/kitty/cell_fragment.glsl
@@ -78,8 +78,8 @@ vec4 blend_onto_opaque_premul(vec3 over, float over_alpha, vec3 under) {
  *    2a) Opaque bg with images under text
  *        There are multiple passes, each pass is blended onto the previous using the opaque blend func (alpha, 1- alpha):
  *        1) Draw only the default background
- *        2) Draw the images that are supposed to be below both the background and text. This happens in the graphics shader
- *        3) Draw the background of cells that don't have the default background
+ *        2) Draw the images that are supposed to be below both the background and text, if any. This happens in the graphics shader
+ *        3) Draw the background of cells that don't have the default background if any images were drawn in 2 above
           4) Draw the images that are supposed to be below text but not background, again in graphics shader.
  *        5) Draw the special cells (selection/cursor). Output is same as from step 1, with bg_alpha 1 for special cells and 0 otherwise
  *        6) Draw the foreground -- expected output is color with alpha which is blended using the opaque blend func