Expected Expression Error Swift 3 -

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i'm getting silly error can't find out it's coming from. if can on code that'd great, it's super simple i'm looking over! error "expected expression" on last line of code! thank you!

// //  viewcontroller.swift //  intern // //  created lani  daniels on 8/1/17. //  copyright © 2017 lani  daniels. rights reserved. //  import uikit import firebase import firebasedatabase import firebaseauth   class homeviewcontroller: uiviewcontroller, uitextfielddelegate {      @iboutlet weak var emailfield: uitextfield!     @iboutlet weak var passwordfield: uitextfield!      @iboutlet weak var actionbutton: uibutton!     override func viewdidload() {         super.viewdidload()           //do additional setup after loading view, typically nib.         self.passwordfield.delegate = self;      }     @ibaction func createnew(_ sender: any) {         self.performsegue(withidentifier: "createaccount", sender: self)      }     @ibaction func signintapped(_ sender: any) {         self.performsegue(withidentifier: "tomm", sender: self)         if emailfield.text != "" && passwordfield.text != ""         {             auth.auth().signin(withemail: emailfield.text!, password: passwordfield.text!, completion: { (user, error) in if user != nil             {                 // sign in successful                 }                 else             {                 if let myerror = error?.localizeddescription                 {                     print(myerror)                 }                 else                 {                     print("error")                 }                 }}             )             func textfieldshouldreturn(_ textfield: uitextfield) -> bool {                 self.view.endediting(true)                 return false                 )}}}}  //error: expected expression

several closing characters misplaced. here code, correctly formatted:

// //  viewcontroller.swift //  intern // //  created lani  daniels on 8/1/17. //  copyright © 2017 lani  daniels. rights reserved. //  import uikit import firebase import firebasedatabase import firebaseauth   class homeviewcontroller: uiviewcontroller, uitextfielddelegate {      @iboutlet weak var emailfield: uitextfield!     @iboutlet weak var passwordfield: uitextfield!      @iboutlet weak var actionbutton: uibutton!     override func viewdidload() {         super.viewdidload()          //do additional setup after loading view, typically nib.         self.passwordfield.delegate = self;      }     @ibaction func createnew(_ sender: any) {         self.performsegue(withidentifier: "createaccount", sender: self)      }      @ibaction func signintapped(_ sender: any) {         self.performsegue(withidentifier: "tomm", sender: self)         if emailfield.text != "" && passwordfield.text != ""         {             auth.auth().signin(withemail: emailfield.text!, password: passwordfield.text!, completion: { (user, error) in                 if user != nil                 {                     // sign in successful                 }                 else                 {                     if let myerror = error?.localizeddescription                     {                         print(myerror)                     }                     else                     {                         print("error")                     }                 }             })         }     }      func textfieldshouldreturn(_ textfield: uitextfield) -> bool {         self.view.endediting(true)         return false     } }




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