Update README.md

Author: Leovalcante

README.md

@@ -1,7 +1,7 @@
 # Random Password Generator
 
-[![version](https://img.shields.io/badge/version-1.0.0-brightgreen.svg)]
-[![python required](https://img.shields.io/badge/python-3.7-blue.svg)]
+![version](https://img.shields.io/badge/version-1.0.0-brightgreen.svg)
+![python required](https://img.shields.io/badge/python-3.7-blue.svg)
 
 ## What is rpg?
 **Rpg** stands for **R**andom **P**assword **G**enerator, it's a utility command line tool that allows you to generate random entropic and safe password. 
@@ -99,4 +99,4 @@ Password strength is determined with this chart:
 1. Use *rpg* to generate random entropic password
 1. Avoid to use a short password, try to use only passwords with 16+ characters.
 1. Do not share your passwords with any one.
-1. Do not reuse a password.
+1. Do not reuse a password.