Cleanup/optimize tests/codeigniter/
diff --git a/tests/codeigniter/database/query_builder/group_test.php b/tests/codeigniter/database/query_builder/group_test.php
index 7d8abc3..5249f7c 100644
--- a/tests/codeigniter/database/query_builder/group_test.php
+++ b/tests/codeigniter/database/query_builder/group_test.php
@@ -23,12 +23,11 @@
 	public function test_group_by()
 	{
 		$jobs = $this->db->select('name')
-							  ->from('job')
-							  ->group_by('name')
-		                      ->get()
-		                      ->result_array();
-		
-		// Check the result
+					->from('job')
+					->group_by('name')
+					->get()
+					->result_array();
+
 		$this->assertEquals(4, count($jobs));
 	}
 
@@ -40,14 +39,13 @@
 	public function test_having_by()
 	{
 		$jobs = $this->db->select('name')
-							  ->from('job')
-							  ->group_by('name')
-							  ->having('SUM(id) > 2')
-		                      ->get()
-		                      ->result_array();
-		
-		// Check the result
+					->from('job')
+					->group_by('name')
+					->having('SUM(id) > 2')
+					->get()
+					->result_array();
+
 		$this->assertEquals(2, count($jobs));
 	}
-	
+
 }
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