diff --git a/tests/codeigniter/libraries/Driver_test.php b/tests/codeigniter/libraries/Driver_test.php
index fb5f3f0..d98e8ab 100644
--- a/tests/codeigniter/libraries/Driver_test.php
+++ b/tests/codeigniter/libraries/Driver_test.php
@@ -173,4 +173,5 @@
 		// Can we call the parent method?
 		$this->assertEquals($return, $child->$method());
 	}
-}
+
+}
\ No newline at end of file
diff --git a/tests/codeigniter/libraries/Encrypt_test.php b/tests/codeigniter/libraries/Encrypt_test.php
index 21ac85f..a08db8e 100644
--- a/tests/codeigniter/libraries/Encrypt_test.php
+++ b/tests/codeigniter/libraries/Encrypt_test.php
@@ -51,7 +51,6 @@
 
 	// --------------------------------------------------------------------
 
-
 	public function test_set_cipher()
 	{
 		if ( ! $this->mcrypt)
diff --git a/tests/codeigniter/libraries/Session_test.php b/tests/codeigniter/libraries/Session_test.php
index 7ef3a36..6edda99 100644
--- a/tests/codeigniter/libraries/Session_test.php
+++ b/tests/codeigniter/libraries/Session_test.php
@@ -4,6 +4,7 @@
  * Session driver library unit test
  */
 class Session_test extends CI_TestCase {
+
 	protected $settings = array(
 		'use_cookies' => 0,
 		'use_only_cookies' => 0,
@@ -421,4 +422,5 @@
 		$this->session->native->sess_destroy();
 		$this->assertNull($this->session->native->userdata($key));
 	}
-}
+
+}
\ No newline at end of file