Fix jsLint errors

Fix linting errors

Author: markvantilburg

ui/widgets/pointer.js

@@ -76,6 +76,7 @@ return $.widget( "ui.pointer", {
 	},
 
 	_pointerDown: function( event ) {
+		
 		// Ignore any pointer that isn't the primary one (e.g. extra fingers).
 		if ( !event.isPrimary ) {
 			return;
@@ -109,7 +110,7 @@ return $.widget( "ui.pointer", {
 		}
 
 		if ( this._pointerDistanceMet( event ) && this._pointerDelayMet( event ) ) {
-			this._pointerStarted = ( this._pointerStart( this._pointerDownEvent, event ) !== false );
+			this._pointerStarted = this._pointerStart( this._pointerDownEvent, event ) !== false;
 			if ( !this._pointerStarted ) {
 				event.preventDefault();
 				return true;
@@ -140,6 +141,7 @@ return $.widget( "ui.pointer", {
 	},
 
 	_pointerMove: function( event ) {
+		
 		// Document-level listeners fire for all pointers; ignore non-primary ones.
 		if ( !event.isPrimary ) {
 			return;
@@ -173,6 +175,7 @@ return $.widget( "ui.pointer", {
 	},
 
 	_pointerUp: function( event ) {
+		
 		// Document-level listeners fire for all pointers; ignore non-primary ones.
 		if ( !event.isPrimary ) {
 			return;
@@ -202,6 +205,7 @@ return $.widget( "ui.pointer", {
 	},
 
 	_handlePointerCancel: function( event ) {
+		
 		// Document-level listeners fire for all pointers; ignore non-primary ones.
 		if ( !event.isPrimary ) {
 			return;