Removed more trailing whitespace in multi-line comment blocks

Continues cleanup work done in e0de881a8a

Change-Id: I7165a8f8c4b468793d936fe695de92335c106271

modules/ve2/dm/ve.dm.DocumentFragment.js

@@ -48,9 +48,9 @@ ve.dm.DocumentFragment = function( data, parentDocument ) {
 	for ( var i = 0, length = this.data.length; i < length; i++ ) {
 		/*
 		 * Set the node reference for this offset in the offset cache.
-		 * 
+		 *
 		 * This looks simple, but there are three cases that result in the same thing:
-		 * 
+		 *
 		 *   1. data[i] is an opening, so offset i is before the opening, so we need to point to the
 		 *      parent of the opened element. currentNode will be set to the opened element later,
 		 *      but right now its still set to the parent of the opened element.
@@ -59,7 +59,7 @@ ve.dm.DocumentFragment = function( data, parentDocument ) {
 		 *      but right now it's still set to the closed element.
 		 *   3. data[i] is content, so offset i is in the middle of an element, so obviously we need
 		 *      currentNode, which won't be changed by this iteration.
-		 * 
+		 *
 		 * We want to populate the offsetMap with branches only, but we've just written the actual
 		 * node that lives at this offset. So if it's a leaf node, change it to its parent.
 		 */

modules/ve2/dm/ve.dm.DocumentSynchronizer.js

@@ -38,7 +38,7 @@ ve.dm.DocumentSynchronizer.synchronizers = {
 
 	/**
 	 * Synchronizes an annotation action.
-	 * 
+	 *
 	 * @static
 	 * @method
 	 * @param {Object} action 
@@ -54,7 +54,7 @@ ve.dm.DocumentSynchronizer.synchronizers = {
 	},
 	/**
 	 * Synchronizes an attribute change action.
-	 * 
+	 *
 	 * @static
 	 * @method
 	 * @param {Object} action 
@@ -65,7 +65,7 @@ ve.dm.DocumentSynchronizer.synchronizers = {
 	},
 	/**
 	 * Synchronizes a resize action.
-	 * 
+	 *
 	 * @static
 	 * @method
 	 * @param {Object} action 
@@ -76,7 +76,7 @@ ve.dm.DocumentSynchronizer.synchronizers = {
 	},
 	/**
 	 * Synchronizes a rebuild action.
-	 * 
+	 *
 	 * @static
 	 * @method
 	 * @param {Object} action 

tests/ve2/dm/ve.dm.example.js

@@ -49,12 +49,12 @@ ve.dm.example.html =
  * There are three types of components in content data:
  *
  *     {String} Plain text character
- *     
+ *
  *     {Array} Annotated character
  *         0: {String} Character
  *         1: {Object} List of references to immutable annotation objects, keyed by JSON
  *            serializations of their values (hashes)
- *     
+ *
  *     {Object} Opening or closing structural element
  *         type: {String} Symbolic node type name, if closing element first character will be "/"
  *         [attributes]: {Object} List of symbolic attribute name and literal value pairs