Update README.md

alessioarsuffi · web-flow · commit ec5567b11f75 · 2018-02-08T16:31:09.000+01:00
diff --git a/README.md b/README.md
@@ -3,7 +3,9 @@
 ## Installation
 
 ### Carthage
+```
 github 'monksoftware/Marvin'
+```
 
 Made with ❤️ in Italy, by [Monk](https://www.monksoftware.it "Monk's homepage")
 
