Fix indenting

Author: Torann

tests/ContextTypes/AggregateRatingTest.php

@@ -15,10 +15,10 @@ class AggregateRatingTest extends TestCase
         'bestRating' => 4.5,
         'worstRating' => 1,
         'ratingCount' => 4,
-	    'itemReviewed' => [
-	    	'@type' => 'Thing',
-		    'name' => 'Fluff Hut',
-	    ],
+        'itemReviewed' => [
+            '@type' => 'Thing',
+            'name' => 'Fluff Hut',
+        ],
     ];
 
     /**