diff --git a/dev/SapphireTest.php b/dev/SapphireTest.php
index a48877b09..ad6a992cd 100755
--- a/dev/SapphireTest.php
+++ b/dev/SapphireTest.php
@@ -134,7 +134,7 @@ class SapphireTest extends PHPUnit_Framework_TestCase {
 				$i++;
 			}
 			
-			$this->logInWithPermssion("ADMIN");
+			$this->logInWithPermission("ADMIN");
 		}
 		
 		// Set up email
@@ -673,7 +673,7 @@ class SapphireTest extends PHPUnit_Framework_TestCase {
 	 * Create a member and group with the given permission code, and log in with it.
 	 * Returns the member ID.
 	 */
-	function logInWithPermssion($permCode = "ADMIN") {
+	function logInWithPermission($permCode = "ADMIN") {
 		if(!isset($this->cache_generatedMembers[$permCode])) {
 			$group = new Group();
 			$group->Title = "$permCode group";
diff --git a/tests/FileLinkTrackingTest.php b/tests/FileLinkTrackingTest.php
index 287b54045..fdc05e9be 100644
--- a/tests/FileLinkTrackingTest.php
+++ b/tests/FileLinkTrackingTest.php
@@ -8,7 +8,7 @@ class FileLinkTrackingTest extends SapphireTest {
 	
 	function setUp() {
 		parent::setUp();
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		touch(Director::baseFolder() . '/assets/testscript-test-file.pdf');
 	}
 	function tearDown() {
diff --git a/tests/SiteTreeActionsTest.php b/tests/SiteTreeActionsTest.php
index da101754d..2c39b30e9 100644
--- a/tests/SiteTreeActionsTest.php
+++ b/tests/SiteTreeActionsTest.php
@@ -53,7 +53,7 @@ class SiteTreeActionsTest extends FunctionalTest {
 	function testActionsNoDeletePublishedRecord() {
 		if(class_exists('SiteTreeCMSWorkflow')) return true;
 
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		
 		$page = new SiteTreeActionsTest_Page();
 		$page->CanEditType = 'LoggedInUsers';
diff --git a/tests/SiteTreeBacklinksTest.php b/tests/SiteTreeBacklinksTest.php
index 5426b460e..82993c8fb 100644
--- a/tests/SiteTreeBacklinksTest.php
+++ b/tests/SiteTreeBacklinksTest.php
@@ -20,7 +20,7 @@ class SiteTreeBacklinksTest extends SapphireTest {
 		
 		// Log in as admin so that we don't run into permission issues.  That's not what we're
 		// testing here.
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 	}
 
 	function testSavingPageWithLinkAddsBacklink() {
diff --git a/tests/SiteTreeBrokenLinksTest.php b/tests/SiteTreeBrokenLinksTest.php
index 1051b1234..5f96f0e96 100644
--- a/tests/SiteTreeBrokenLinksTest.php
+++ b/tests/SiteTreeBrokenLinksTest.php
@@ -71,7 +71,7 @@ class SiteTreeBrokenLinksTest extends SapphireTest {
 	}
 	
 	function testDeletingMarksBackLinkedPagesAsBroken() {
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		
 		// Set up two published pages with a link from content -> about
 		$linkDest = $this->objFromFixture('Page','about');
@@ -113,7 +113,7 @@ class SiteTreeBrokenLinksTest extends SapphireTest {
 	}
 
 	function testPublishingSourceBeforeDestHasBrokenLink() {
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		
 		// Set up two draft pages with a link from content -> about
 		$linkDest = $this->objFromFixture('Page','about');
diff --git a/tests/SiteTreePermissionsTest.php b/tests/SiteTreePermissionsTest.php
index 7f04c9b90..f18103ba0 100755
--- a/tests/SiteTreePermissionsTest.php
+++ b/tests/SiteTreePermissionsTest.php
@@ -32,7 +32,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 
 	function testPermissionCheckingWorksOnDeletedPages() {
 		// Set up fixture - a published page deleted from draft
-		$this->logInWithPermssion("ADMIN");
+		$this->logInWithPermission("ADMIN");
 		$page = $this->objFromFixture('Page','restrictedEditOnlySubadminGroup');
 		$pageID = $page->ID;
 		$this->assertTrue($page->doPublish());
@@ -58,7 +58,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 	
 	function testPermissionCheckingWorksOnUnpublishedPages() {
 		// Set up fixture - an unpublished page
-		$this->logInWithPermssion("ADMIN");
+		$this->logInWithPermission("ADMIN");
 		$page = $this->objFromFixture('Page','restrictedEditOnlySubadminGroup');
 		$pageID = $page->ID;
 		$page->doUnpublish();
@@ -80,7 +80,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 
 	function testCanEditOnPageDeletedFromStageAndLiveReturnsFalse() {
 		// Find a page that exists and delete it from both stage and published
-		$this->logInWithPermssion("ADMIN");
+		$this->logInWithPermission("ADMIN");
 		$page = $this->objFromFixture('Page','restrictedEditOnlySubadminGroup');
 		$pageID = $page->ID;
 		$page->doUnpublish();
@@ -324,7 +324,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 		$page = $this->objFromFixture('Page', 'restrictedEditLoggedInUsers');
 		$pageID = $page->ID;
 		
-		$this->logInWithPermssion("ADMIN");
+		$this->logInWithPermission("ADMIN");
 		
 		$page->doPublish();
 		$page->deleteFromStage('Stage');
diff --git a/tests/SiteTreeTest.php b/tests/SiteTreeTest.php
index 654aecd8c..c90976017 100755
--- a/tests/SiteTreeTest.php
+++ b/tests/SiteTreeTest.php
@@ -94,7 +94,7 @@ class SiteTreeTest extends SapphireTest {
 	 * Test that field which are set and then cleared are also transferred to the published site.
 	 */
 	function testPublishDeletedFields() {
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		
 		$obj = $this->objFromFixture('Page', 'about');
 		$obj->MetaTitle = "asdfasdf";
@@ -334,7 +334,7 @@ class SiteTreeTest extends SapphireTest {
 	
 	function testDeleteFromLiveOperatesRecursively() {
 		SiteTree::set_enforce_strict_hierarchy(false);
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		
 		$pageAbout = $this->objFromFixture('Page', 'about');
 		$pageAbout->doPublish();
@@ -356,7 +356,7 @@ class SiteTreeTest extends SapphireTest {
 	
 	function testUnpublishDoesNotDeleteChildrenWithLooseHierachyOn() {
 		SiteTree::set_enforce_strict_hierarchy(false);
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		
 		$pageAbout = $this->objFromFixture('Page', 'about');
 		$pageAbout->doPublish();
@@ -378,7 +378,7 @@ class SiteTreeTest extends SapphireTest {
 	
 	
 	function testDeleteFromLiveOperatesRecursivelyStrict() {
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		
 		$pageAbout = $this->objFromFixture('Page', 'about');
 		$pageAbout->doPublish();
diff --git a/tests/control/ContentControllerTest.php b/tests/control/ContentControllerTest.php
index cadf0ef05..51cd77bcd 100755
--- a/tests/control/ContentControllerTest.php
+++ b/tests/control/ContentControllerTest.php
@@ -93,12 +93,12 @@ class ContentControllerTest extends FunctionalTest {
 	public function testViewDraft(){
 		
 		// test when user does not have permission, should get login form
-		$this->logInWithPermssion('EDITOR');
+		$this->logInWithPermission('EDITOR');
 		$this->assertEquals('403', $this->get('/contact/?stage=Stage')->getstatusCode());
 		
 		
 		// test when user does have permission, should show page title and header ok.
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 		$this->assertEquals('200', $this->get('/contact/?stage=Stage')->getstatusCode());
 		
 		
diff --git a/tests/model/VirtualPageTest.php b/tests/model/VirtualPageTest.php
index 100900b6b..936431f10 100644
--- a/tests/model/VirtualPageTest.php
+++ b/tests/model/VirtualPageTest.php
@@ -30,7 +30,7 @@ class VirtualPageTest extends SapphireTest {
 	 * virtual pages are published
 	 */
 	function testPublishingSourcePagePublishesAlreadyPublishedVirtualPages() {
-		$this->logInWithPermssion('ADMIN');
+		$this->logInWithPermission('ADMIN');
 
 		$master = $this->objFromFixture('Page', 'master');
 		$master->doPublish();