update(readme): typo fix and link

Remove ref to es6-tutorial (until published).

Closes angular#5. Closes angular#8. Closes angular#16.

README.md

@@ -1,11 +1,9 @@
-# Angular Material-Start 
+# Angular Material-Start
 
-This Material **start*** project is a *seed* for AngularJS Materal applications. The project
-contains a sample AngularJS application and is preconfigured to install the Angular framework and
-a bunch of development and testing tools for instant web development gratification.
+This Material **start*** project is a *seed* for AngularJS Material applications. The project contains a sample AngularJS application and is preconfigured to install the Angular framework and a bunch of development and testing tools for instant web development gratification.
 
 This sample application is intended to be useful as both a learning tool and a skeleton application
-for a typical [AngularJS Material](http:https://angularjs.org/) web app: comprised of a Side navigation
+for a typical [AngularJS Material](http:https://material.angularjs.org/) web app: comprised of a Side navigation
 area and a content area. You can use it to quickly bootstrap your angular webapp projects and dev
 environment for these projects.