(fix)Readme style improvement for jqyoui-draggable and jqyoui-droppable options

Author: cht8687

README.md

@@ -46,34 +46,34 @@ angular.module('myApp', ['ngDragDrop'])
 
 ## Angular Draggable options
 * **jqyoui-draggable** – A custom angular attribute to make any element draggable. It holds more settings such as:
-* **index** – number – $index of an item of a model (if it is an array) associated with it
-* **placeholder** – boolean/string – If true, the place will be occupied even though a dragggable is moved/dropped somewhere else. If 'keep' is supplied, the original item won't be removed from the draggable.
-* **animate** – boolean – If true, draggable will be animated towards droppable when dropped. If multiple is not set to true on droppable then its draggable will swap its position.
-* **onStart** – string – callback method to be invoked (has to be defined in a controller) when dragging starts
-* **onStop** – string – callback method to be invoked when dragging stops
-* **onDrag** – string – callback method to be invoked while the mouse is moved during the dragging
-* **applyFilter** - string - applies AngularJS $filter on the list before swapping items. Only applicable, if ngRepeat has any filter (such as orderBy, limitTo) associated with it.
-* **containment** – string - position/offset. Offset by default. This forces to use jQuery.position() or jQuery.offset() to calculate proper position with respect to parent element or document respectively. 
-* **deepCopy** - boolean (optional) – If true, makes a deep copy of draggable that looses prototypical inheritance.
-* **beforeDrop** – promise (optional) – Ask for confirmation before swapping. Works with both window.confirm and custom popup. 
-* **insertInline** – boolean(optional) – Make a list sortable. Same model is mandatory for draggable and droppable.
-* **direction** – string(optional) – Property name that will be created on each scope to manage animation direction. 
+    * **index** – number – $index of an item of a model (if it is an array) associated with it
+    * **placeholder** – boolean/string – If true, the place will be occupied even though a dragggable is moved/dropped somewhere else. If 'keep' is supplied, the original item won't be removed from the draggable.
+    * **animate** – boolean – If true, draggable will be animated towards droppable when dropped. If multiple is not set to true on droppable then its draggable will swap its position.
+    * **onStart** – string – callback method to be invoked (has to be defined in a controller) when dragging starts
+    * **onStop** – string – callback method to be invoked when dragging stops
+    * **onDrag** – string – callback method to be invoked while the mouse is moved during the dragging
+    * **applyFilter** - string - applies AngularJS $filter on the list before swapping items. Only applicable, if ngRepeat has any filter (such as orderBy, limitTo) associated with it.
+    * **containment** – string - position/offset. Offset by default. This forces to use jQuery.position() or jQuery.offset() to calculate proper position with respect to parent element or document respectively. 
+    * **deepCopy** - boolean (optional) – If true, makes a deep copy of draggable that looses prototypical inheritance.
+    * **beforeDrop** – promise (optional) – Ask for confirmation before swapping. Works with both window.confirm and custom popup. 
+    * **insertInline** – boolean(optional) – Make a list sortable. Same model is mandatory for draggable and droppable.
+    * **direction** – string(optional) – Property name that will be created on each scope to manage animation direction. 
 * **data-drag** – boolean – If true, element can be draggable. Disabled otherwise.
 * **data-jqyoui-options** – object – should hold all the valid options supported by [jQueryUI Draggable](http://api.jqueryui.com/draggable)
 * **ng-model** – string – An angular model defined in a controller. Should be a JS array or object
 
 ## Angular Droppable options
 * **jqyoui-droppable** – A custom angular attribute to make any element droppable. It holds more settings such as:
-* **index** – number – $index of an item of a model (if it is an array) associated with it
-* **multiple** – boolean – Requires to be true only if animate is set to true for draggable and to avoid swapping.
-* **stack** – boolean – Requires if animate is set to true on draggable and if multiple draggables positioned one below the other
-* **onDrop** – string – callback method to be invoked a draggable is dropped into the droppable
-* **onOver** – string – callback method to be invoked when an accepted draggable is dragged over the droppable
-* **onOut** – string – callback method to be invoked when an accepted draggable is dragged out of the droppable
-* **applyFilter** - string - requires if both droppable as well as draggable share the same ngModel.
-* **containment** – string - position/offset. Offset by default. This forces to use jQuery.position() or jQuery.offset() to calculate proper position with respect to parent element or document respectively. 
-* **deepCopy** – boolean (optional) – If true, makes a deep copy of droppable that looses prototypical inheritance.
-* **beforeDrop** – promise (optional) – Ask for confirmation before dropping. Works with both window.confirm and custom popup. 
+    * **index** – number – $index of an item of a model (if it is an array) associated with it
+    * **multiple** – boolean – Requires to be true only if animate is set to true for draggable and to avoid swapping.
+    * **stack** – boolean – Requires if animate is set to true on draggable and if multiple draggables positioned one below the other
+    * **onDrop** – string – callback method to be invoked a draggable is dropped into the droppable
+    * **onOver** – string – callback method to be invoked when an accepted draggable is dragged over the droppable
+    * **onOut** – string – callback method to be invoked when an accepted draggable is dragged out of the droppable
+    * **applyFilter** - string - requires if both droppable as well as draggable share the same ngModel.
+    * **containment** – string - position/offset. Offset by default. This forces to use jQuery.position() or jQuery.offset() to calculate proper position with respect to parent element or document respectively. 
+    * **deepCopy** – boolean (optional) – If true, makes a deep copy of droppable that looses prototypical inheritance.
+    * **beforeDrop** – promise (optional) – Ask for confirmation before dropping. Works with both window.confirm and custom popup. 
 * **data-drop** – boolean – If true, element can be droppable. Disabled otherwise.
 * **data-jqyoui-options** – object – should hold all the valid options supported by [jQueryUI Droppable](http://api.jqueryui.com/droppable)
 * **ng-model** – string – An angular model defined in a controller. Should be a JS array or object.