Updated for variable branch

Author: CodeMeister

README.md

@@ -13,9 +13,9 @@
 
 ## Status
 
-![Build](https://github.com/Rubology/sanitized/actions/workflows/build.yml/badge.svg?branch=HEAD) 
+![Build](https://github.com/Rubology/sanitized/actions/workflows/build.yml/badge.svg?branch={HEAD}) 
  
-![100% Test Coverage](https://github.com/Rubology/sanitized/actions/workflows/code_coverage.yml/badge.svg?branch=HEAD)
+![100% Test Coverage](https://github.com/Rubology/sanitized/actions/workflows/code_coverage.yml/badge.svg?branch={HEAD})
  
 [![Gem Version](https://badge.fury.io/rb/sanitized.svg)](https://badge.fury.io/rb/sanitized)