Fixed typos + improved clarity and detail of some JSDoc

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Co-authored-by: Nelson Chan <chakflying@hotmail.com>

src/components/ProxyDialog.vue

@@ -130,7 +130,7 @@ export default {
     },
 
     methods: {
-        /** Show dialog to confirm delection */
+        /** Show dialog to confirm deletion */
         deleteConfirm() {
             this.modal.hide();
             this.$refs.confirmDelete.show();

src/components/TagsManager.vue

@@ -271,9 +271,9 @@ export default {
         },
         /**
          * Get colour of text inside the tag
-         * @param {Object} option Object representing color choice. If
-         * option.color is set, the text color will be white, else it
-         * be chosen based upon application theme
+         * @param {Object} option The tag that needs to be displayed.
+         * Defaults to "white" unless the tag has no color, which will
+         * then return the body color (based on application theme)
          * @returns string
          */
         textColor(option) {

src/mixins/mobile.js

@@ -18,7 +18,7 @@ export default {
             this.updateBody();
         },
 
-        /** Update the document body */
+        /** Add css-class "mobile" to body if needed */
         updateBody() {
             if (this.isMobile) {
                 document.body.classList.add("mobile");

src/util.ts

@@ -314,9 +314,9 @@ export function getCryptoRandomInt(min: number, max: number):number {
 }
 
 /**
- * Generate a secret
- * @param length Lenght of secret to generate
- * @returns 
+ * Generate a random alphanumeric string of fixed length
+ * @param length Length of string to generate
+ * @returns string
  */
 export function genSecret(length = 64) {
     let secret = "";