diff --git a/gst/videomixer/blend_ayuv.c b/gst/videomixer/blend_ayuv.c
index b81b7b4f83..1741c471a0 100644
--- a/gst/videomixer/blend_ayuv.c
+++ b/gst/videomixer/blend_ayuv.c
@@ -210,7 +210,6 @@ gst_videomixer_blend_ayuv_ayuv (guint8 * src, gint xpos, gint ypos,
 
   dest = dest + 4 * xpos + (ypos * dest_stride);
 
-  /* we convert a square of 2x2 samples to generate 4 Luma and 2 chroma samples */
   for (i = 0; i < src_height; i++) {
     for (j = 0; j < src_width; j++) {
       alpha = (src[0] * b_alpha) >> 8;
diff --git a/gst/videomixer/blend_bgra.c b/gst/videomixer/blend_bgra.c
index 398738ed63..279a179839 100644
--- a/gst/videomixer/blend_bgra.c
+++ b/gst/videomixer/blend_bgra.c
@@ -67,7 +67,6 @@ gst_videomixer_blend_##name##_##name (guint8 * src, gint xpos, gint ypos, \
   \
   dest = dest + 4 * xpos + (ypos * dest_stride); \
   \
-  /* we convert a square of 2x2 samples to generate 4 Luma and 2 chroma samples */ \
   for (i = 0; i < src_height; i++) { \
     for (j = 0; j < src_width; j++) { \
       alpha = (src[a] * b_alpha) >> 8; \
diff --git a/gst/videomixer/blend_rgb.c b/gst/videomixer/blend_rgb.c
index b580081f9e..9a7a39c2e7 100644
--- a/gst/videomixer/blend_rgb.c
+++ b/gst/videomixer/blend_rgb.c
@@ -87,7 +87,6 @@ gst_videomixer_blend_##name##_##name (guint8 * src, gint xpos, gint ypos, \
     return; \
   } \
   \
-  /* we convert a square of 2x2 samples to generate 4 Luma and 2 chroma samples */   \
   for (i = 0; i < src_height; i++) { \
     for (j = 0; j < src_width; j++) { \
       BLEND_MODE (dest[r], dest[g], dest[b], src[r], src[g], src[b], \