Style fixes.

module/VuFind/src/VuFind/Content/Reviews/Booksite.php

@@ -101,8 +101,8 @@ class BookSite extends \VuFind\Content\AbstractBase
         $i = 0;
         $json = json_decode($response->getBody());
         foreach ($json as $source => $values) {
-            $reviews[$i]['Source' ] = $source;
-            $reviews[$i]['Date'   ] = (string)$values->reviewDate;
+            $reviews[$i]['Source'] = $source;
+            $reviews[$i]['Date'] = (string)$values->reviewDate;
             $reviews[$i]['Content'] = (string)$values->reviewText;
             $i++;
         }

module/VuFind/src/VuFind/View/Helper/Root/GeoCoords.php

@@ -48,7 +48,7 @@ class GeoCoords extends \Zend\View\Helper\AbstractHelper
     protected $enabled;
 
     /**
-     * Default coordinates 
+     * Default coordinates
      *
      * @var string
      */

module/VuFindSearch/tests/unit-tests/src/VuFindTest/Backend/Solr/Response/Json/NamedListTest.php

@@ -52,7 +52,7 @@ class NamedListTest extends TestCase
         $list = new NamedList([['first term', 'info'], ['second term', 'info']]);
         $keys = [];
         foreach ($list as $key => $value) {
-            $keys [] = $key;
+            $keys[] = $key;
         }
         $this->assertEquals(['first term', 'second term'], $keys);
     }