Update README.md

README.md

@@ -403,7 +403,7 @@ new Zip {
 }
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-### Check out more cool projects which use this library:
+# Check out more cool projects which use this library:
 - [Filament](https://github.com/google/filament): Filament is a real-time physically based rendering engine for Android, iOS, Linux, macOS, Windows, and WebGL. It is designed to be as small as possible and as efficient as possible on Android.
 - [Hermes JS Engine](https://github.com/facebook/hermes): Hermes is a JavaScript engine optimized for fast start-up of React Native apps on Android. It features ahead-of-time static optimization and compact bytecode.
 - [Open Asset Import Library](https://github.com/assimp/assimp): A library to import and export various 3d-model-formats including scene-post-processing to generate missing render data.