Update build instructions

Fixes #1109

BUILD.md

@@ -52,9 +52,9 @@ If you want to build it through [Android Studio](https://developer.android.com/s
 
 ### <img src="./images/applelogo.png" alt="" height="32px"> [iOS and macOS](xcode/)
 
-Building for *iOS* and *macOS* is done using the [examples](xcode/examples.xcodeproj) *Xcode* project found in the [xcode](xcode) directory. These examples use the [**MoltenVK**](https://moltengl.com/moltenvk) Vulkan driver to provide Vulkan support on *iOS* and *macOS*, and require an *iOS* or *macOS* device that supports *Metal*. Please see the [MoltenVK Examples readme](xcode/README_MoltenVK_Examples.md) for more info on acquiring **MoltenVK** and building and deploying the examples on *iOS* and *macOS*.
+**Note:** Running these examples on Mac OS and iOS requires [**MoltenVK**](https://github.com/KhronosGroup/MoltenVK) and a device that supports the *Metal* api.
 
-###### MacOS
+#### MacOS
 Install Libomp with:
 -brew install libomp
 find the path