[mirotalksfu] - fix typo + add tippy to participants btns

public/js/Room.js

@@ -1313,6 +1313,7 @@ async function getRoomParticipants(refresh = false) {
     participantsCount = peers.size;
     roomParticipants.innerHTML = table;
     refreshParticipantsCount(participantsCount);
+    setTableButtonsTippy();
 
     if (!refresh) {
         toggleParticipants();
@@ -1380,6 +1381,15 @@ async function getParticipantsTable(peers) {
     return table;
 }
 
+function setTableButtonsTippy() {
+    if (!DetectRTC.isMobileDevice) {
+        setTippy('muteAllButton', 'Mute all participants', 'top');
+        setTippy('hideAllButton', 'Hide all participants', 'top');
+        setTippy('sendAllButton', 'Send file to all participants', 'top');
+        setTippy('ejectAllButton', 'Eject all participants', 'top');
+    }
+}
+
 function refreshParticipantsCount(count) {
     participantsTitle.innerHTML = `<i class="fas fa-users"></i> Participants ( ${count} )`;
 }