Fix readme for publishing

Game4all · Game4all · commit 3dd619a870b0 · 2022-07-31T12:12:56.000+02:00
diff --git a/README.md b/README.md
@@ -20,8 +20,7 @@ A plugin for the bevy engine which allows loading magica voxel `.vox` files dire
 
 ## Usage
 
-![demo screenshot](assets/screenshot.PNG)
-
+![demo screenshot](https://raw.githubusercontent.com/Game4all/bevy_vox_mesh/master/assets/screenshot.PNG)
 
 ```rust
 
