fixed #25761 - update test case and one comment

Author: deepaksnair

app/code/Magento/Sitemap/Model/ItemProvider/StoreUrl.php

@@ -25,7 +25,7 @@ class StoreUrl implements ItemProviderInterface
     private $configReader;
 
     /**
-     * CategorySitemapItemResolver constructor.
+     * StoreUrlSitemapItemResolver constructor.
      *
      * @param ConfigReaderInterface $configReader
      * @param SitemapItemInterfaceFactory $itemFactory

app/code/Magento/Sitemap/Test/Unit/Model/ItemProvider/StoreUrlTest.php

@@ -25,9 +25,9 @@ public function testGetItems()
         $items = $resolver->getItems(1);
 
         $this->assertTrue(count($items) == 1);
-        foreach ($items as $index => $item) {
-            $this->assertSame('daily', $items[$index]->getChangeFrequency());
-            $this->assertSame('1.0', $items[$index]->getPriority());
+        foreach ($items as $item) {
+            $this->assertSame('daily', $item->getChangeFrequency());
+            $this->assertSame('1.0', $item->getPriority());
         }
     }