[mirotalksfu] - add missing tooltips

public/js/Room.js

@@ -334,7 +334,9 @@ function initClient() {
         setTippy('chatMaxButton', 'Maximize', 'bottom');
         setTippy('chatMinButton', 'Minimize', 'bottom');
         setTippy('pollTogglePin', 'Toggle pin', 'bottom');
-        setTippy('pollSaveButton', 'Save results', 'left');
+        setTippy('pollMaxButton', 'Maximize', 'bottom');
+        setTippy('pollMinButton', 'Minimize', 'bottom');
+        setTippy('pollSaveButton', 'Save results', 'bottom');
         setTippy('pollCloseBtn', 'Close', 'bottom');
         setTippy('pollAddOptionBtn', 'Add option', 'top');
         setTippy('pollDelOptionBtn', 'Delete option', 'top');

public/views/Room.html

@@ -1457,7 +1457,9 @@ access to use this app.
                     <button id="pollSaveButton">
                         <i class="fas fa-floppy-disk"></i>
                     </button>
-                    <button id="pollCloseBtn" class="fas fa-times"></button>
+                    <button id="pollCloseBtn">
+                        <i class="fas fa-times"></i>
+                    </button>
                 </div>
             </div>
             <div id="pollForm" class="poll-creation">