Update README.md

README.md

@@ -5,7 +5,7 @@ Welcome to Secchione!
 
 Secchione is a small software on premise to let anyone have its web presence.   
 
-The installation of Secchione is quite straightforward, just copy all the files of this repository to your website to have your own presence.    
+The installation of Secchione is quite straightforward: just copy all the files of this repository to your website to have your own presence.    
 
 Indeed, there are a couple of things you need customize by your self:   
 <ul>