Remove icon

Author: Cesar Vargas Casaseca

README.md

@@ -4,9 +4,6 @@
 
 <p align="center">
     <img src="https://img.shields.io/badge/Swift-5.2-orange.svg" />
-    <a href="https://swift.org/package-manager">
-        <img src="https://img.shields.io/badge/spm-compatible-brightgreen.svg?style=flat" alt="Swift Package Manager" />
-    </a>
     <a href="https://github.com/Carthage/Carthage">
         <img src="https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat" alt="Carthage" />
     </a>