diff --git a/tests/codeigniter/core/Lang_test.php b/tests/codeigniter/core/Lang_test.php
index 0f6ffd3..d2dd759 100644
--- a/tests/codeigniter/core/Lang_test.php
+++ b/tests/codeigniter/core/Lang_test.php
@@ -46,15 +46,15 @@
 		);
 		$this->lang->load('nonexistent');
 	}
-	
+
 	// --------------------------------------------------------------------
-	
+
 	public function test_multiple_file_load()
-	{	
+	{
 		// Multiple files
 		$this->ci_vfs_clone('system/language/english/profiler_lang.php');
 		$files = array(
-			0 => 'profiler', 
+			0 => 'profiler',
 			1 => 'nonexistent'
 		);
 		$this->setExpectedException(
@@ -65,14 +65,14 @@
 	}
 
 	// --------------------------------------------------------------------
-	
+
 	public function test_alternative_path_load()
 	{
 		// Alternative Path
 		$this->ci_vfs_clone('system/language/english/profiler_lang.php');
 		$this->assertTrue($this->lang->load('profiler', 'english', FALSE, TRUE, 'vfs://system/'));
 	}
-	
+
 	// --------------------------------------------------------------------
 
 	/**
diff --git a/tests/codeigniter/core/Loader_test.php b/tests/codeigniter/core/Loader_test.php
index 5e64b62..cfaf6c7 100644
--- a/tests/codeigniter/core/Loader_test.php
+++ b/tests/codeigniter/core/Loader_test.php
@@ -24,7 +24,7 @@
 	{
 		// Test getting CI_Loader object
 		$this->assertInstanceOf('CI_Loader', $this->load->library(NULL));
-		
+
 		// Create library in VFS
 		$lib = 'unit_test_lib';
 		$class = 'CI_'.ucfirst($lib);
@@ -37,10 +37,10 @@
 		$this->assertInstanceOf('CI_Loader', $this->load->library(array($lib)));
 		$this->assertTrue(class_exists($class), $class.' does not exist');
 		$this->assertAttributeInstanceOf($class, $lib, $this->ci_obj);
-		
+
 		// Create library in VFS
 		$lib = array('unit_test_lib' => 'unit_test_lib');
-		
+
 		// Test loading as an array (int).
 		$this->assertInstanceOf('CI_Loader', $this->load->library($lib));
 		$this->assertTrue(class_exists($class), $class.' does not exist');
@@ -326,7 +326,7 @@
 		$this->assertEquals($val1, $this->load->get_var($key1));
 		$this->assertEquals(array($key1 => $val1, $key2 => $val2), $this->load->get_vars());
 	}
-	
+
 	// --------------------------------------------------------------------
 
 	public function test_clear_vars()
@@ -339,7 +339,7 @@
 		$this->assertInstanceOf('CI_Loader', $this->load->vars($key2, $val2));
 		$this->assertEquals($val1, $this->load->get_var($key1));
 		$this->assertEquals(array($key1 => $val1, $key2 => $val2), $this->load->get_vars());
-		
+
 		$this->assertInstanceOf('CI_Loader', $this->load->clear_vars());
 		$this->assertEquals('', $this->load->get_var($key1));
 		$this->assertEquals('', $this->load->get_var($key2));
@@ -477,18 +477,18 @@
 		$path = APPPATH.$dir.'/';
 		$path2 = APPPATH.'another/';
 		$paths = $this->load->get_package_paths(TRUE);
-		
+
 		$this->assertInstanceOf('CI_Loader', $this->load->add_package_path($path));
 		$this->assertInstanceOf('CI_Loader', $this->load->remove_package_path($path));
 		$this->assertEquals($paths, $this->load->get_package_paths(TRUE));
-		
+
 		$this->assertInstanceOf('CI_Loader', $this->load->add_package_path($path2));
 		$this->assertInstanceOf('CI_Loader', $this->load->remove_package_path());
 		$this->assertNotContains($path2, $this->load->get_package_paths(TRUE));
 	}
 
 	// --------------------------------------------------------------------
-	
+
 	public function test_load_config()
 	{
 		$cfg = 'someconfig';
@@ -557,5 +557,4 @@
 		// Verify config calls
 		$this->assertEquals($cfg['config'], $this->ci_obj->config->loaded);
 	}
-
-}
\ No newline at end of file
+}