Fix linting warnings

src/dbp-signature-lit-element.js

@@ -54,10 +54,8 @@ export default class DBPSignatureLitElement extends BaseLitElement {
     }
 
     /**
-     * 
      * @param {*} key 
      * @param {*} name 
-     * @returns shows PdfAnnotationView
      */
     async showAnnotationView(key, name) {
 
@@ -206,7 +204,7 @@ export default class DBPSignatureLitElement extends BaseLitElement {
      * Checks if annotations are enabled for an annotation key
      *
      * @param key
-     * @returns {boolean}
+     * @returns {boolean} true if annotations are enabled for annotation key
      */
     isAnnotationsEnabledForKey(key) {
         return this.queuedFilesEnabledAnnotations.includes(key);

src/ext-sign-iframe.js

@@ -7,8 +7,8 @@ import {ScopedElementsMixin} from '@open-wc/scoped-elements';
  * Set the URL via setUrl(), reset via reset().
  * 
  * Emits two custom events:
- *  * signature-error with a "message"
- *  * signature-done with an "id"
+ *  signature-error with a "message"
+ *  signature-done with an "id"
  */
 export class ExternalSignIFrame extends ScopedElementsMixin(LitElement) {
 

src/utils.js

@@ -269,7 +269,7 @@ export const getAnnotationTypes = (key = null) => {
  *
  * @param selectedKey
  * @param lang
- * * @returns {*[]} Array of html templates
+ * @returns {*[]} Array of html templates
  */
 export const getAnnotationTypeSelectOptionsHtml = (selectedKey, lang) => {
     const annotationTypes = getAnnotationTypes();