Keeping your VM up to date (and first install)

The title was irritating, because you also have to call this the first time you access your VM

docs/VAGRANT.md

@@ -71,7 +71,7 @@ You may use this client to connect to the VM by using ```vagrant/vagrant``` as y
 PuTTYGen to import the insecure_private_key file](http://jason.sharonandjason.com/key_based_putty_logins_mini_how_to.htm)
 (mentioned above) into a PuTTY profile to quickly access your VM.
 
-### Keeping your VM up to date
+### Keeping your VM up to date (and first install)
 
 Now you're in a virtual machine is almost ready to start developing. It's a good idea to perform the following instructions
 *every time* you pull from master to ensure your environment is still up to date.