Update README.md

Author: RubaXa

README.md

@@ -6,62 +6,67 @@ Angular 1 module that integrates with Sortable.js
 # Installation
 
 ## Install with NPM
-		npm install angular-legacy-sortablejs
+		
+	npm install angular-legacy-sortablejs
+
 
 # Examples
 
 ## Simple Drag and Drop
-```
+
+```js
 angular.module('exampleApp', [])
-.component('dragAndDropExample', {
-	template: `<ul ng-sortable>
-		<li ng-repeat="item in ['burgers', 'chips', 'hotdog']">
-			{$ item $}
-		</li>
-	</ul>`,
-})
+	.component('dragAndDropExample', {
+		template: `<ul ng-sortable>
+				<li ng-repeat="item in ['burgers', 'chips', 'hotdog']">
+					{$ item $}
+				</li>
+			</ul>`,
+	})
 ```
 
 ## Specifying a Config
 You can pass a Config obj to `ng-sortable` and it will pass this onto the created sortable object. The available options can be found [here](https://github.com/RubaXa/Sortable#options)
-```
+
+```js
 angular.module('exampleApp', [])
-.component('dragAndDropExample', {
-	template: `<ul ng-sortable=$ctrl.sortableConf>
-		<li ng-repeat="item in ['burgers', 'chips', 'hotdog']">
-			{$ item $}
-		</li>
-	</ul>`,
-	controller: function AppSidebarController() {
-  	var ctrl = this;
-		ctrl.sortableConf = {
+	.component('dragAndDropExample', {
+		template: `<ul ng-sortable=$ctrl.sortableConf>
+				<li ng-repeat="item in ['burgers', 'chips', 'hotdog']">
+					{$ item $}
+				</li>
+			</ul>`,
+		controller: function AppSidebarController() {
+			var ctrl = this;
+			ctrl.sortableConf = {
 				animation: 350,
 				chosenClass: 'sortable-chosen',
 				forceFallback: true,
-		};
-	},
-})
+			};
+		},
+	});
 ```
 
 # Drag handle
 Example showing how use the handle option
-```
+
+```js
 angular.module('exampleApp', [])
-.component('dragAndDropExample', {
-	template: `<ul ng-sortable=$ctrl.sortableConf>
-		<li ng-repeat="item in ['burgers', 'chips', 'hotdog']" draggable="false">
-			<span class="grab-handle">Drag Header</span>
-			<div>{$ item $}</div>
-		</li>
-	</ul>`,
-	controller: function AppSidebarController() {
-  	var ctrl = this;
-		ctrl.sortableConf = {
+	.component('dragAndDropExample', {
+		template: `<ul ng-sortable=$ctrl.sortableConf>
+				<li ng-repeat="item in ['burgers', 'chips', 'hotdog']" draggable="false">
+					<span class="grab-handle">Drag Header</span>
+					<div>{$ item $}</div>
+				</li>
+			</ul>`,
+		controller: function AppSidebarController() {
+  			var ctrl = this;
+			ctrl.sortableConf = {
 				animation: 350,
 				chosenClass: 'sortable-chosen',
 				handle: '.grab-handle',
 				forceFallback: true,
-		};
-	},
-})
+			};
+		},
+	});
 ```