diff -u b/modules/block/block.test b/modules/block/block.test
--- b/modules/block/block.test
+++ b/modules/block/block.test
@@ -193,7 +193,7 @@
   }
 
   /**
-   * Test block visibility when using "pages" restriction but leaving 
+   * Test block visibility when using "pages" restriction but leaving
    * "pages" textarea empty
    */
   function testBlockVisibilityListedEmpty() {
@@ -899,3 +899,2 @@
   }
-  
 }