Add pronounciation to README

Author: kmcphillips

README.md

@@ -24,6 +24,10 @@ Installation instructions: ask in #architecture-patterns on slack.
 
 Read [USAGE.md](USAGE.md) for usage once Packwerk is installed on your project.
 
+## Pronunciation
+
+"Packwerk" is pronounced [this way](https://cdn.shopify.com/s/files/1/0258/7469/files/packwerk.mp3).
+
 ## Supported Ruby Versions
 
 Packwerk supports MRI versions 2.6 and above.