diff --git a/app/cache.js b/app/cache.js
index 8b4e2e2..c50e1bf 100644
--- a/app/cache.js
+++ b/app/cache.js
@@ -3,7 +3,7 @@ export /*abstract */class Cache {
   /**
    * @param {string} key
    * @return {boolean}
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */has(key) {
     throw (new Error('not implemented'));
@@ -12,7 +12,7 @@ export /*abstract */class Cache {
   /**
    * @param {string} key
    * @return {any}
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */fetch(key) {
     throw (new Error('not implemented'));
@@ -21,7 +21,7 @@ export /*abstract */class Cache {
   /**
    * @param {string} key
    * @param {any} value
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */store(key, value) {
     throw (new Error('not implemented'));
@@ -31,7 +31,7 @@ export /*abstract */class Cache {
    * @param {string} key
    * @param {()=>Promise<any>} retrieve
    * @return {Promise<any>}
-   * @author fenris
+   * @author svartoyg
    */
   /*public */async get(key, retrieve) {
     if (this.has(key)) {
@@ -47,32 +47,32 @@ export /*abstract */class Cache {
 
 
 /**
- * @author fenris
+ * @author svartoyg
  */
 class CacheNone extends Cache {
   /**
-   * @author fenris
+   * @author svartoyg
    */
   /*public */constructor() {
     super();
   }
   
   /**
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */has(key) {
     return false;
   }
   
   /**
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */fetch(key) {
     throw (new Error('not possible'));
   }
   
   /**
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */store(key, value) {
   }
@@ -80,12 +80,12 @@ class CacheNone extends Cache {
 
 
 /**
- * @author fenris
+ * @author svartoyg
  */
 export class CacheLocalstorage extends Cache {
   /**
    * @param {string} [corner] for separating the cache instance from others
-   * @author fenris
+   * @author svartoyg
    */
   /*public */constructor(corner = null) {
     super();
@@ -93,21 +93,21 @@ export class CacheLocalstorage extends Cache {
   }
   
   /**
-   * @author fenris
+   * @author svartoyg
    */
   /*private */augmentKey(key) {
     return ((this.corner === null) ? key : (this.corner + '/' + key));
   }
   
   /**
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */has(key) {
     return (window.localStorage.getItem(this.augmentKey(key)) !== null);
   }
   
   /**
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */fetch(key) {
     const valueRaw = window.localStorage.getItem(this.augmentKey(key));
@@ -116,7 +116,7 @@ export class CacheLocalstorage extends Cache {
   }
   
   /**
-   * @author fenris
+   * @author svartoyg
    */
   /*protected */store(key, value) {
     const valueRaw = JSON.stringify(value);
diff --git a/app/file.js b/app/file.js
index 739a599..07c8665 100644
--- a/app/file.js
+++ b/app/file.js
@@ -3,7 +3,7 @@
  * @param {string} path
  * @return Promise<string>
  * @todo use Util.fetch instead?
- * @author fenris
+ * @author svartoyg
  */
 export async function read (path) {
   return (
diff --git a/app/loc.js b/app/loc.js
index 1328dc6..0c2d9d7 100644
--- a/app/loc.js
+++ b/app/loc.js
@@ -7,7 +7,7 @@ import {read as fileRead} from './file';
  * the relative path to the directory containing the JSON localization files
  * 
  * @var {string}
- * @author fenris
+ * @author svartoyg
  */
 var _directory = 'loc';
 
@@ -16,7 +16,7 @@ var _directory = 'loc';
  * the default language to use
  * 
  * @var {string}
- * @author fenris
+ * @author svartoyg
  */
 var _languageDefault = null;
 
@@ -25,14 +25,14 @@ var _languageDefault = null;
  * the fallback language to use
  * 
  * @var {string}
- * @author fenris
+ * @author svartoyg
  */
 var _languageFallback = null;
 
 
 /**
  * @var {Cache}
- * @author fenris
+ * @author svartoyg
  */
 var _cache = null;
 
@@ -41,7 +41,7 @@ var _cache = null;
  * two level map with ISO-639-1 code as first key and translation id as second key
  * 
  * @var {Map<string,Map<string,string>>}
- * @author fenris
+ * @author svartoyg
  */
 var _data = {};
 
@@ -49,7 +49,7 @@ var _data = {};
 /**
  * @param {string} language
  * @return Promise<Map<string,string>>
- * @author fenris
+ * @author svartoyg
  */
 async function retrieveData (language) {
   const regexp = (new RegExp("^([a-z]{2})$"));
@@ -77,7 +77,7 @@ async function retrieveData (language) {
 /**
  * @param {string} languageDefault
  * @param {string} [languageFallback]
- * @author fenris
+ * @author svartoyg
  */
 export async function initialize (languageDefault, languageFallback = 'en') {
   _cache = new CacheLocalstorage('loc');
@@ -103,7 +103,7 @@ export async function initialize (languageDefault, languageFallback = 'en') {
  * @param {string} key
  * @param {string} [languageChosen]
  * @return {string}
- * @author fenris
+ * @author svartoyg
  */
 export function translate (key, languageChosen = _languageDefault) {
   let result = undefined;