Merge pull request #12 from thomas-stockx/patch-1

Update Readme.md as it crashes with Vulkan.

README.md

@@ -62,9 +62,11 @@ Now your project files should look like this.
 3. Change `Product Name` to Name of the Xcode project, You can find it follow `ios/${XcodeProjectName}.xcodeproj`.
 
    **Android Platform**:
-    1. Change `Scripting Backend` to IL2CPP.
+    1. Make sure your `Graphics APIs` are set to OpenGLES3 with a fallback to OpenGLES2 (no Vulkan)
+
+    2. Change `Scripting Backend` to IL2CPP.
 
-    2. Mark the following `Target Architectures` :
+    3. Mark the following `Target Architectures` :
         - ARMv7        ✅
         - ARM64        ✅
         - x86          ✅
@@ -276,4 +278,4 @@ class _UnityDemoScreenState extends State<UnityDemoScreen>{
 [github-watch-badge]: https://img.shields.io/github/watchers/snowballdigital/flutter-unity-view-widget.svg?style=social
 [github-watch]: https://github.com/snowballdigital/flutter-unity-view-widget/watchers
 [github-star-badge]: https://img.shields.io/github/stars/snowballdigital/flutter-unity-view-widget.svg?style=social
-[github-star]: https://github.com/snowballdigital/flutter-unity-view-widget/stargazers
+[github-star]: https://github.com/snowballdigital/flutter-unity-view-widget/stargazers