Help dubugging some beginner code

Hi All,

I need a little help as I am being driven crazy by the code below constantly coming up with errors CS1525, 0642 and 0116. Can anyone see something I cant? I am extremely new to all of this!!

Thanks in advance peeps

Gareth

using UnityEngine; using UnityEngine.UI; using System.Collections;

public class TextController : MonoBehaviour {

 public Text text;
 
 private enum States {cell, mirror, sheets_0, lock_0, cell_mirror, sheets_1, lock_1, freedom};
 private States myState;
 
 // Use this for initialization
 void Start () {
     myState = States.cell;
 }
 
 // Update is called once per frame
 void Update () {
     print (myState);
     if (myState == States.cell) {
         state_cell();
     } else if (myState == States.sheets_0 {
         state_sheets_0();
     }
 }
 
 void state_cell () {
     text.text = "You are in a prison cell, and you want to escape " +
                 "some dirty sheets on the bed, a mirror on the wall and the door " +
                 "is locked from the outside.\n\n" +
                 "Press S to view Sheets, Press M to view Mirror or L to view Lock" ;
     if (Input.GetKeyDown(KeyCode.S)){
         myState = States.sheets_0; 
     }
 }                
 void state_sheets_0 () {
         text.text = "You can't believe you sleep in these sheets, surely it's time " +
                     "somebody changed them. The pleasure of prison life  " +
                     "I guess!\n\n" +
                     "Press R to Return to roaming your cell" ;
         if (Input.GetKeyDown(KeyCode.R)){
             myState = States.cell;                     
     }

}