Update index.md

fixed order

Author: ice-nuclearcrackhead239

collections/pixel-art-tools/index.md

@@ -2,7 +2,6 @@
 items:
  - aseprite/aseprite/
  - piskelapp/piskel/
- - counter185/voidsprite/
  - jvalen/pixel-art-react/
  - maierfelix/poxi/
  - gmattie/Data-Pixels/
@@ -17,6 +16,8 @@ items:
  - Kully/pixel-paint
  - pixa-pics/pixa-pics.github.io
  - Mateusz-Nejman/Pixed
+ - counter185/voidsprite/
+   
 display_name: Pixel Art Tools
 created_by: leereilly
 image: pixel-art-tools.png