Update README.md

Author: jwellbelove

README.md

@@ -6,7 +6,8 @@ Embedded Template Library (ETL)
 [![Standard](https://img.shields.io/badge/c%2B%2B-98/03/11/14/17/20-blue.svg)](https://en.wikipedia.org/wiki/C%2B%2B#Standardization)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://opensource.org/licenses/MIT)
 ![GitHub contributors](https://img.shields.io/github/contributors-anon/ETLCPP/etl)
-![GitHub forks](https://img.shields.io/github/forks/ETLCPP/etl)
+![GitHub forks](https://img.shields.io/github/forks/ETLCPP/etl?style=flat)
+![GitHub Repo stars](https://img.shields.io/github/stars/ETLCPP/etl?style=flat)
 
 ![CI](https://github.com/ETLCPP/etl/workflows/msvc/badge.svg?branch=master)
 [![Build status](https://ci.appveyor.com/api/projects/status/b7jgecv7unqjw4u0/branch/master?svg=true)](https://ci.appveyor.com/project/jwellbelove/etl/branch/master)