docs(core): Add plnkr example for *ng-if.

alxhub · alxhub · commit b9ea394c85d5 · 2015-09-17T15:28:11.000-07:00
diff --git a/modules/angular2/src/core/directives/ng_if.ts b/modules/angular2/src/core/directives/ng_if.ts
@@ -8,7 +8,7 @@ import {isBlank} from 'angular2/src/core/facade/lang';
  * If the expression assigned to `ng-if` evaluates to a false value then the element
  * is removed from the DOM, otherwise a clone of the element is reinserted into the DOM.
  *
- * # Example:
+ * ### Example ([live demo](http://plnkr.co/edit/fe0kgemFBtmQOY31b4tw?p=preview)):
  *
  * ```
  * <div *ng-if="errorCount > 0" class="error">

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@ import {isBlank} from 'angular2/src/core/facade/lang';`
`8`	`8`	* If the expression assigned to `ng-if` evaluates to a false value then the element
`9`	`9`	`* is removed from the DOM, otherwise a clone of the element is reinserted into the DOM.`
`10`	`10`	`*`
`11`		`- * # Example:`
	`11`	`+ * ### Example ([live demo](http://plnkr.co/edit/fe0kgemFBtmQOY31b4tw?p=preview)):`
`12`	`12`	`*`
`13`	`13`	* ```
`14`	`14`	`* <div *ng-if="errorCount > 0" class="error">`