Fix: add missing quotes to index.html

e7c9496a619d600ce8bf2548b80d9d8561e16d74

Cohee <18619528+Cohee1207@users.noreply.github.com>

public/index.html+1 -1 Viewed

                                     <input id="mesIDDisplayEnabled" type="checkbox" />
                                     <small data-i18n="Message IDs">Message IDs</small>
                                 </label>
                                 <label for="hideChatAvatarsEnabled" class="checkbox_label" title="Hide avatars, only in chat messages." data-i18n="[title]Hide avatars, only in chat messages.">
                                     <input id="hideChatAvatarsEnabled" type="checkbox" />
                                     <small data-i18n="Hide Chat Avatars">Hide Chat Avatars</small>
                                 </label>