add hsts command to readme

CHANGELOG.md

@@ -58,6 +58,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - phpmyadmin install with composer
 - command "wo clean --memcached"
 - phpredisadmin setup
+- --hsts flag with basic html site
 
 ### v3.9.4 - 2019-03-15
 

README.md

@@ -130,6 +130,7 @@ wo site create example.com --proxy=127.0.0.1:3000 #  create example.com with ngi
 ```bash
 wo site create example.com --wp --letsencrypt # install wordpress & secure site with letsencrypt
 wo site create sub.example.com --wp --letsencrypt=subdomain # install wordpress and secure subdomain with letsencrypt
+wo site create site.tld --wp --letsencrypt --hsts # install wordpress & secure site with letsencrypt with HSTS
 ```
 
 ## Update WordOps