Would have helped if I saved the file before committing.  see 849bdda643ee
diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php
index 4ed6750..21bef43 100644
--- a/application/controllers/welcome.php
+++ b/application/controllers/welcome.php
@@ -2,6 +2,21 @@
 
 class Welcome extends CI_Controller {
 
+	/**
+	 * Index Page for this controller.
+	 *
+	 * Maps to the following URL
+	 * 		http://example.com/index.php/welcome
+	 *	- or -  
+	 * 		http://example.com/index.php/welcome/index
+	 *	- or -
+	 * Since this controller is set as the default controller in 
+	 * config/routes.php, it's displayed at http://example.com/
+	 *
+	 * So any other public methods not prefixed with an underscore will
+	 * map to /index.php/welcome/<method_name>
+	 * @see http://codeigniter.com/user_guide/general/urls.html
+	 */
 	public function index()
 	{
 		$this->load->view('welcome_message');