Added better Readme

Author: linkdotnet

README.md

@@ -1,29 +1,32 @@
+[![Go](https://github.com/linkdotnet/golang-stringbuilder/actions/workflows/go.yml/badge.svg)](https://github.com/linkdotnet/golang-stringbuilder/actions/workflows/go.yml)
+[![Go Report card](https://img.shields.io/badge/go%20report-A+-brightgreen.svg?style=flat)](https://img.shields.io/badge/go%20report-A+-brightgreen.svg?style=flat)
+[![GoDoc](https://pkg.go.dev/badge/github.com/linkdotnet/golang-stringbuilder?status.svg)](https://pkg.go.dev/github.com/linkdotnet/golang-stringbuilder?tab=doc)
+
 # golang-stringbuilder
 A string builder that has similar capabilities as the one from C#. The goal is to have a straightforward API that lets you work with strings easily.
 
 ## Install
 
 To install the package, call:
 ```bash
-go get -u github.com/linkdotnet/golang-stringbuilder 
+go get -u github.com/linkdotnet/golang-stringbuilder
 ```
 
-## Usage
+Next import the package:
 ```golang
-package sample
+import ( "github.com/linkdotnet/golang-stringbuilder" )
+```
 
-import (
-	"fmt"
+## Quickstart
 
-	Text "github.com/linkdotnet/golang-stringbuilder"
-)
+The API is derived from the C# `StringBuilder`. You can easily append strings or single runes.
 
+```golang
 func main() {
 	sb := Text.StringBuilder{}
 	sb.Append("Hello")
 	sb.Append(" ")
 	sb.Append("World")
 	fmt.Println(sb.ToString())
 }
-
 ```