Add specifics to readme

readme.md

@@ -23,6 +23,14 @@ lambo superApplication
 
 This will `laravel new superApplication`, change into that directory, make an initial Git commit, and open your web browser to that app.
 
+### What exactly does it do?
+
+- `laravel new $PROJECTNAME`
+- `cd $PROJECTNAME`
+- Initialize a git repo, add all of the files, and make a commit with the text "Initial commit."
+- Replace the `.env` database credentials with the default Mac MYSQL credentials: database of `$PROJECTNAME`, user `root`, and empty password
+- Open `$PROJECTNAME.dev` in your browser
+
 ## Requirements
 
 - Mac-only.
@@ -31,6 +39,7 @@ This will `laravel new superApplication`, change into that directory, make an in
 ## Acknowledgements
 
 Inspired by Taylor Otwell and Adam Wathan's work on Valet.
+
 Name from TJ Miller, inspired by Taylor's love for the lambo.
 
 ![](https://i.imgur.com/CrS803Y.gif)