Fix spelling (#95)

Author: jeffbaumes

getting-started/hello-webgpu.md

@@ -134,7 +134,7 @@ This is given by the `main` branch of my distribution repository:
  - [WebGPU any distribution](https://github.com/eliemichel/WebGPU-distribution/archive/refs/tags/main-v0.2.0-beta1.zip)
 
 ```{tip}
-The README of that resposity has instructions for how to add it to your project using FetchContent_Declare. If you do that, you will likely be using a newer version of Dawn or wgpu-native than the one this was written against. As a result, the examples in this book may not compile for you. See below for how to download the version this book was written against.
+The README of that repository has instructions for how to add it to your project using FetchContent_Declare. If you do that, you will likely be using a newer version of Dawn or wgpu-native than the one this was written against. As a result, the examples in this book may not compile for you. See below for how to download the version this book was written against.
 ```
 
 **Pros**