Fixed readme typos

Author: gau1991

README.md

@@ -11,9 +11,9 @@ EasyEngine (ee) is a python tool, which makes it easy to manage your wordpress s
 - Debian 7 & 8
 
 **Port Requirements:**
-- 22/TCP (Inbound/Outbound) : Standerd SSH port
-- 80/TCP (Inbound/Outbound) : Standerd HTTP port
-- 443/TCP(Inbound/Outbound) : Standerd HTTPS port
+- 22/TCP (Inbound/Outbound) : Standard SSH port
+- 80/TCP (Inbound/Outbound) : Standard HTTP port
+- 443/TCP(Inbound/Outbound) : Standard HTTPS port
 - 22222/TCP (Inbound)       : To access EasyEngine admin tools
 - 11371/TCP (Outbound)      : To connect to GPG Key Server