Fix up links for badges

Author: kddnewton

README.md

@@ -1,6 +1,6 @@
 # PrettierPrint
 
-[![Build Status](https://github.com/kddnewton/prettier_print/workflows/Main/badge.svg)](https://github.com/kddnewton/prettier_print/actions)
+[![Build Status](https://github.com/ruby-syntax-tree/prettier_print/workflows/Main/badge.svg)](https://github.com/ruby-syntax-tree/prettier_print/actions)
 [![Gem Version](https://img.shields.io/gem/v/prettier_print.svg)](https://rubygems.org/gems/prettier_print)
 
 A drop-in replacement for the `prettyprint` gem with more functionality.