docs(README): fix angular-sanitize typo

"i" was missing in the name of "Angular-Sanitze"

Author: bartolomeu

docs/index.html

@@ -135,7 +135,7 @@ <h3>Dependencies</h3>
                 <a href="http://angularjs.org" target="_blank">AngularJS</a> (requires AngularJS 1.2.x or higher, tested with 1.5.3).
               </li>
               <li>
-                <a href="http://angularjs.org" target="_blank">Angular-Sanitze</a> (the version should match your version of angular.js).
+                <a href="http://angularjs.org" target="_blank">Angular-Sanitize</a> (the version should match your version of angular.js).
               </li>
               <li>
                 The matching CSS for your the theme you wish to use:
@@ -188,4 +188,4 @@ <h1>Examples</h1>
     </div>
   </footer>
 </body>
-</html>
+</html>