Fix notice TrendingHighlightsJob, a=chris

diff --git a/src/library/media_jobs/TrendingHighlightsJob.php b/src/library/media_jobs/TrendingHighlightsJob.php
index 62b6d4233..fcc3540fa 100644
--- a/src/library/media_jobs/TrendingHighlightsJob.php
+++ b/src/library/media_jobs/TrendingHighlightsJob.php
@@ -273,7 +273,7 @@ class TrendingHighlightsJob extends MediaJob
                             $highlight['LOCALE_STRING'], $locale_tag),
                         'TYPE' => 'random_terms',
                         'CATEGORY' => $highlight['CATEGORY'],
-                        "ORDER" => $subsearch['ORDER'],
+                        "ORDER" => $highlight['ORDER'],
                         'DATA' => $trending_model->randomTrends(
                             $locale_tag, $highlight['CATEGORY'],
                             $num_random_trends)