ongui label overlap issue

all i am trying to do is add 10 when the button is clicked, but to have the gui show up i need to click a button that calls the method voidclicked. I would like the gui to show when the program starts which is when i try to add it in void start but once i do when i click the button to add 10 it creates a new label or something because you can tell there is now more than 1 set of numbers on the same spot.

it all works perfect until i make the bool true in start up and im wondering if this is possibly a bug?

Code (CSharp):

1.  
2.     public bool test =  false;
3.     public int moneyvalue = 0;
4.     public int MPS = 1;
5.  
6.     void Start () {
7.         test = true; //this line is what messes it all up
8.         InvokeRepeating ("moneypersecond", 1, 1f);
9.     }
10.  
11.     void moneypersecond(){
12.         moneyvalue += MPS;
13.         }    
14.      
15.     public void clicked(){
16.         if (test  == false) {
17.             test  = true;
18.         }
19.     }
20.  
21.     void OnGUI () {
22.         if (test) {
23.             GUI.Box (new Rect (20, 21, 150, 30),"");
24.             GUI.Label (new Rect (25, 25, 150, 30), moneyvalue.ToString ());
25.           if(GUI.Button (new Rect (110, 140, 80, 30), "+10)){
26.                  moneyvalue +=10;
27.            }
28.        }
29.    }
30.  
31. }

 

Have you got the script enabled on more than one object in the scene?
ps. line 25 is missing a "

 

thanks that worked didnt realize that would mess it up thanks .