Remove version numbers from Drupal example.

Author: geerlingguy

drupal/README.md

@@ -4,11 +4,11 @@
 
 This project makes local Drupal test/development environment management quick and easy. It installs the following on an Ubuntu 16.04 linux VM:
 
- - Apache 2.4.x
- - PHP 7.0.x
- - MySQL 5.7.x
- - Drush 8.x
- - Drupal 8.2.x
+ - Apache
+ - PHP
+ - MySQL
+ - Drush
+ - Drupal
 
 It takes 5-10 minutes to build or rebuild the VM from scratch on a decent broadband connection.