Cleanup/optimize tests/codeigniter/
diff --git a/tests/codeigniter/database/query_builder/distinct_test.php b/tests/codeigniter/database/query_builder/distinct_test.php
index 925eadb..cc98009 100644
--- a/tests/codeigniter/database/query_builder/distinct_test.php
+++ b/tests/codeigniter/database/query_builder/distinct_test.php
@@ -23,11 +23,10 @@
 	public function test_distinct()
 	{
 		$users = $this->db->select('country')
-							  ->distinct()
-		                      ->get('user')
-		                      ->result_array();
-		
-		// Check the result
+					->distinct()
+					->get('user')
+					->result_array();
+
 		$this->assertEquals(3, count($users));
 	}