Fix

Author: sclubricants

tests/system/Database/Builder/UpdateTest.php

@@ -270,8 +270,6 @@ public function testSetUpdateBatchWithoutEscape()
         $query = $this->db->getLastQuery();
         $this->assertInstanceOf(MockQuery::class, $query);
 
-        $space = ' ';
-
         $expected = <<<'EOF'
             UPDATE "jobs"
             SET