diff --git a/code/DocumentationPermalinks.php b/code/DocumentationPermalinks.php
index 6e46c23..2d45b43 100755
--- a/code/DocumentationPermalinks.php
+++ b/code/DocumentationPermalinks.php
@@ -27,6 +27,8 @@ class DocumentationPermalinks {
 	 *
 	 * Do not need to include the language or the version current as it 
 	 * will add it based off the language or version in the session
+	 *
+	 * @param array
 	 */
 	public static function add($map = array()) {
 		if(ArrayLib::is_associative($map)) {
@@ -40,7 +42,7 @@ class DocumentationPermalinks {
 	/**
 	 * Return the location for a given short value.
 	 *
-	 * @return String|false
+	 * @return string|false
 	 */
 	public static function map($url) {
 		return (isset(self::$mapping[$url])) ? self::$mapping[$url] : false;
diff --git a/code/controllers/DocumentationViewer.php b/code/controllers/DocumentationViewer.php
index 44ef8a0..c763e7b 100755
--- a/code/controllers/DocumentationViewer.php
+++ b/code/controllers/DocumentationViewer.php
@@ -341,7 +341,7 @@ class DocumentationViewer extends Controller {
 	 *
 	 * @return DataObject
 	 */ 
-	function getEntities($version = false, $lang = false) {
+	public function getEntities($version = false, $lang = false) {
 		$entities = DocumentationService::get_registered_entities($version, $lang);
 		$output = new ArrayList();
 		
@@ -376,7 +376,7 @@ class DocumentationViewer extends Controller {
 	 *
 	 * @return false|DocumentationEntity
 	 */
-	function getEntity() {
+	public function getEntity() {
 		if($this->entity) {
 			return DocumentationService::is_registered_entity(
 				$this->entity, 
@@ -396,7 +396,7 @@ class DocumentationViewer extends Controller {
 	 *
 	 * @return int
 	 */
-	function locationExists() {
+	public function locationExists() {
 		$entity = $this->getEntity();
 		
 		if($entity) {