fix(guide): remove html escaping from displaying-data code samples

public/docs/js/latest/guide/displaying-data.jade

@@ -40,7 +40,7 @@
     p To see this working, create another file, <code>show-properties.ts</code>, and add the following:
 
     code-tabs
-      code-pane(language="javascript" name="TypeScript" format="linenums" escape="html").
+      code-pane(language="javascript" name="TypeScript" format="linenums").
         // TypeScript
         import {Component, View, bootstrap} from 'angular2/angular2';
 
@@ -49,7 +49,7 @@
         })
         @View({
           template: `
-           &lt;p&gt;My name: {{ myName }}&lt;/p&gt
+           &lt;p&gt;My name: {{ myName }}&lt;/p&gt;
           `
         })
         class DisplayComponent {
@@ -59,7 +59,7 @@
             this.myName = "Alice";
           }
         }
-      code-pane(language="javascript" name="ES5" format="linenums" escape="html").
+      code-pane(language="javascript" name="ES5" format="linenums").
         // ES5
         function DisplayComponent() {
           this.myName = "Alice";