Update README.md

Updates coverage status badge

README.md

@@ -1,5 +1,5 @@
 [![CI](https://github.com/matzefriedrich/parsley/actions/workflows/go.yml/badge.svg)](https://github.com/matzefriedrich/parsley/actions/workflows/go.yml)
-[![Coverage Status](https://coveralls.io/repos/github/matzefriedrich/parsley/badge.svg?branch=main)](https://coveralls.io/github/matzefriedrich/parsley?branch=main)
+[![Coverage Status](https://coveralls.io/repos/github/matzefriedrich/parsley/badge.svg)](https://coveralls.io/github/matzefriedrich/parsley)
 [![Go Reference](https://pkg.go.dev/badge/github.com/matzefriedrich/parsley.svg)](https://pkg.go.dev/github.com/matzefriedrich/parsley)
 [![Go Report Card](https://goreportcard.com/badge/github.com/matzefriedrich/parsley)](https://goreportcard.com/report/github.com/matzefriedrich/parsley)
 ![License](https://img.shields.io/github/license/matzefriedrich/parsley)
@@ -155,4 +155,4 @@ By using Parsley, you avoid the hassle of manual dependency wiring, keeping your
 
 ---
 
-Copyright 2024 - Matthias Friedrich
+Copyright 2024 - Matthias Friedrich