Update CompareTest.php

Author: gelanivishal

dev/tests/integration/testsuite/Magento/Catalog/Controller/Product/CompareTest.php

@@ -48,7 +48,12 @@ public function testAddAction()
         );
 
         $this->assertSessionMessages(
-            $this->equalTo(['You added product Simple Product 1 Name to the <a href="http://localhost/index.php/catalog/product_compare/">comparison list</a>.']),
+            $this->equalTo(
+                [
+                    'You added product Simple Product 1 Name to the '.
+                    '<a href="http://localhost/index.php/catalog/product_compare/">comparison list</a>.'
+                ]
+            ),
             MessageInterface::TYPE_SUCCESS
         );