Fixes test.

Author: ryasmi

app/tests/routes/StatementsTest.php

@@ -103,7 +103,7 @@ public function testAggregateObject() {
 
   public function testWhere() {
     $response = $this->requestStatements('where', [
-      'filter' => '[[{"active", true}]]',
+      'filters' => '[[{"active", true}]]',
       'limit' => 1,
       'page' => 1
     ]);