fixing formatting errors

Author: bhparijat

packages/auth/demo/src/index.js

@@ -317,10 +317,10 @@ function onUseDeviceLanguage() {
 /**
  * Set tenant id for the firebase project.
  */
- function onSetTenantIdClick(_event) {
+function onSetTenantIdClick(_event) {
   console.log('onSetTenant called');
   const tenantId = $('#set-tenant').val();
-  auth.tenantId = tenantId === "" ? null : tenantId;
+  auth.tenantId = tenantId === '' ? null : tenantId;
   alertSuccess('Tenant Id : ' + auth.tenantId);
 }
 /**
@@ -2040,6 +2040,7 @@ function initApp() {
   $('#enroll-mfa-totp-start').click(onStartEnrollWithTotpMultiFactor);
   // Completes multi-factor enrollment with supplied OTP(One-Time Password).
   $('#enroll-mfa-totp-finalize').click(onFinalizeEnrollWithTotpMultiFactor);
+  // Sets tenant for the current auth instance
   $('#set-tenant-btn').click(onSetTenantIdClick);
 }