Fix wrong comment
diff --git a/src/video/SDL_blit_N.c b/src/video/SDL_blit_N.c
index 6bb7113..60fc656 100644
--- a/src/video/SDL_blit_N.c
+++ b/src/video/SDL_blit_N.c
@@ -2164,7 +2164,7 @@ BlitNtoN(SDL_BlitInfo * info)
int dstbpp = dstfmt->BytesPerPixel;
unsigned alpha = dstfmt->Amask ? info->a : 0;
- /* Any src/dst 8888 for CopyAlpha, no ARGB2101010 */
+ /* Any src/dst 8888, no ARGB2101010 */
if (srcbpp == 4 && dstbpp == 4 &&
srcfmt->format != SDL_PIXELFORMAT_ARGB2101010 &&
dstfmt->format != SDL_PIXELFORMAT_ARGB2101010) {