Typo in README

README.md

@@ -21,7 +21,7 @@ Hotspot Wi-Fi app for [YunoHost](http://yunohost.org/).
 * Automatic clients configuration (IPv6 with SLAAC/DHCPv6 and IPv4 with DHCPv4)
 * Set an IPv6 from your delegated prefix (*prefix::42*) on the server, to use for the AAAA records
 
-## Screeshot
+## Screenshot
 
 ![Screenshot of the web interface](https://raw.githubusercontent.com/labriqueinternet/hotspot_ynh/master/screenshot.png)