updating domain

Author: srushtisv

FirebaseAuth/Tests/SampleSwift/AuthenticationExample/ViewControllers/OtherAuthMethodControllers/PasswordlessViewController.swift

@@ -31,7 +31,7 @@ class PasswordlessViewController: OtherAuthViewController {
 
   // MARK: - Firebase 🔥
 
-  private let authorizedDomain: String = "ENTER AUTHORIZED DOMAIN"
+  private let authorizedDomain: String = "fir-ios-auth-sample.firebaseapp.com"
   private let customDomain: String = "ENTER AUTHORIZED HOSTING DOMAIN"
 
   private func sendSignInLink(to email: String) {
@@ -43,7 +43,7 @@ class PasswordlessViewController: OtherAuthViewController {
     // The sign-in operation must be completed in the app.
     actionCodeSettings.handleCodeInApp = true
     actionCodeSettings.setIOSBundleID(Bundle.main.bundleIdentifier!)
-    actionCodeSettings.linkDomain = customDomain
+//    actionCodeSettings.linkDomain = customDomain
 
     AppManager.shared.auth()
       .sendSignInLink(toEmail: email, actionCodeSettings: actionCodeSettings) { error in