Closes #1905 with updates to documentation

Author: rjzupkoii

README.md

@@ -25,7 +25,7 @@ When you are initially working your website, it is very useful to be able to pre
 1. Clone the repository and made updates as detailed above.
 1. Make sure you have ruby-dev, bundler, and nodejs installed: `sudo apt install ruby-dev ruby-bundler nodejs`
 1. Run `bundle install` to install ruby dependencies. If you get errors, delete Gemfile.lock and try again.
-1. Run `jekyll serve -l` to generate the HTML and serve it from `localhost:4000` the local server will automatically rebuild and refresh the pages on change.
+1. Run `jekyll serve -l -H localhost` to generate the HTML and serve it from `localhost:4000` the local server will automatically rebuild and refresh the pages on change.
 
 
 # Maintenance 

_config.yml

@@ -3,7 +3,8 @@
 # This config file is meant for settings that affect your entire site, values
 # which you are expected to set up once and rarely need to edit after that.
 # For technical reasons, this file is *NOT* reloaded automatically when you use
-# `jekyll serve`. If you change this file, please restart the server process.
+# `jekyll serve -l -H localhost`. If you change this file, please restart the 
+# server process.
 
 # Basic Site Settings
 locale                   : "en-US"