Small updates to the install steps

Installing-PHPCI.md

@@ -1,11 +1,11 @@
 ## Pre-requisites:
 * PHP 5.4+
-* A web server. We prefer nginx.
+* A web server such as Apache or Nginx. We prefer nginx.
 * Composer (https://getcomposer.org/download/)
 * Git (http://git-scm.com/downloads)
 * A MySQL server to connect to (doesn't have to be on the same server.)
 * PHPCI needs to be able to run `exec()` and `shell_exec()`, so make sure these functions are not disabled
-* PHP must have OpenSSL support available and enabled.
+* PHP must have OpenSSL support enabled.
 
 ## Mac Installation Guides
 - Vanilla Mac Mavericks Server [Installation Guide](https://github.com/Block8/PHPCI/wiki/Vanilla-Mac-Mavericks-Server-Installation-Guide)
@@ -16,7 +16,7 @@
 * Download composer `curl -sS https://getcomposer.org/installer | php`
 * Get the project: `./composer.phar create-project block8/phpci phpci --keep-vcs --no-dev`
 * Retrieve any missing composer dependencies: Go inside the installation dir with `cd phpci`. Bring composer inside with `cp ../composer.phar .`. Finally, update composer dependencies: `./composer.phar install` and then `./composer.phar update`
-* Install the project: `./console phpci:install`
+* Install the project: `php ./console phpci:install`
 * Add a virtual host to your web server, pointing to the directory "public" where you cloned PHPCI into.
 * You'll need to set up rewrite rules to point all non-existent requests to PHPCI.
 * Set up a CRON or DAEMON job to automate the runs (see the FINALLY section below).