style: Fixes indentation, spelling.

conference.js

@@ -432,8 +432,8 @@ function disconnect() {
 }
 
 /**
- * Set permanent ptoperties to analytics.
- * NOTE: Has to be used after JitsiMeetJS.init. otherwise analytics will be
+ * Set permanent properties to analytics.
+ * NOTE: Has to be used after JitsiMeetJS.init. Otherwise analytics will be
  * null.
  */
 function setAnalyticsPermanentProperties() {

modules/UI/toolbars/Toolbar.js

@@ -118,13 +118,11 @@ const buttonHandlers = {
         });
     },
     "toolbar_film_strip": function () {
-        JitsiMeetJS.analytics.sendEvent(
-            'toolbar.filmstrip.toggled');
+        JitsiMeetJS.analytics.sendEvent('toolbar.filmstrip.toggled');
         emitter.emit(UIEvents.TOGGLE_FILM_STRIP);
     },
     "toolbar_button_raisehand": function () {
-        JitsiMeetJS.analytics.sendEvent(
-            'toolbar.raiseHand.clicked');
+        JitsiMeetJS.analytics.sendEvent('toolbar.raiseHand.clicked');
         APP.conference.maybeToggleRaisedHand();
     }
 };