fix the quotation error + artefacts build

Author: dhilt

dist/ui-scroll-jqlite.js

@@ -1,7 +1,7 @@
 /*!
  * angular-ui-scroll
  * https://github.com/angular-ui/ui-scroll.git
- * Version: 1.3.2 -- 2015-09-03T15:39:10.862Z
+ * Version: 1.3.2 -- 2015-10-09T10:33:17.514Z
  * License: MIT
  */
 

dist/ui-scroll-jqlite.min.js

@@ -1,7 +1,7 @@
 /*!
  * angular-ui-scroll
  * https://github.com/angular-ui/ui-scroll.git
- * Version: 1.3.2 -- 2015-09-03T15:39:10.862Z
+ * Version: 1.3.2 -- 2015-10-09T10:33:17.514Z
  * License: MIT
  */
 
@@ -46,7 +46,7 @@ angular.module('ui.scroll', []).directive('uiScrollViewport', function() {
           var adapter, adapterOnScope, adjustBuffer, adjustBufferAfterFetch, applyUpdate, bof, bottomVisiblePos, buffer, bufferPadding, bufferSize, builder, calculateTopProperties, clipBottom, clipTop, datasource, datasourceName, dismissPendingRequests, enqueueFetch, eof, eventListener, fetch, first, insertElement, insertElementAnimated, insertItem, insertWrapperContent, isAngularVersionLessThen1_3, isDatasourceValid, isElementVisible, itemName, loading, log, match, next, pending, processBufferedItems, reload, removeFromBuffer, removeItem, resizeAndScrollHandler, ridActual, scrollHeight, shouldLoadBottom, shouldLoadTop, topVisible, topVisiblePos, unsupportedMethod, viewport, viewportScope, visibilityWatcher, wheelHandler;
           log = console.debug || console.log;
           if (!(match = $attr.uiScroll.match(/^\s*(\w+)\s+in\s+([\w\.]+)\s*$/))) {
-            throw new Error('Expected uiScroll in form of \'_item_ in _datasource_\' but got \' + $attr.uiScroll + \'');
+            throw new Error('Expected uiScroll in form of \'_item_ in _datasource_\' but got \'' + $attr.uiScroll + '\'');
           }
           itemName = match[1];
           datasourceName = match[2];