Quick question abouy Java method toString( )

Hello,
  I am a relative newbie to Java and I am working my way through a tutorial online.  I am getting an error on toString( ) that I just can't figure out.  Any ideas?

Error:

MusicStore.java:60: ';' expected
      Public String toString() {

//TestMusicStore.java

public class TestMusicStore{
      public static void main(String args[]) {
            MusicStore myMusic =  new MusicStore();
            myMusic.setOwner("Drew");
            System.out.println(myMusic);
            System.exit(0);
      }
}


//MusicStore.java

public class MusicStore {
      String Owner = "No Owner";
      String openMessage = "Yes, we are open!";
      String closeMessage = "Sorry, we are closed.";
      int openTime = 9;
      int closeTime = 21;
      
      
      void displayHoursOfOperation() {
            System.out.println("Store hours: " + openTime + "am to "+ (closeTime - 12) + "pm");
      }
      
      void setOwner(String Owner) {
            this.Owner = Owner;
      }
      
      void displayOwner() {
            System.out.println(Owner);
      }
      
      String getOwner() {
            return Owner;
      }
      
      int getOpen() {
            return openTime;
      }
      
      void setOpen(int openTime) {
            this.openTime = openTime;
      }
      
      int getClose() {
            return closeTime;
      }
      
      void setClose(int closeTime) {
            this.closeTime = closeTime;
      }
      
      boolean isOpen() {
         AltDate d = new AltDate();
            int currentTime = d.getHourInt();
            
            if(currentTime > openTime && currentTime < closeTime)
                  return true;
            else
                  return false;
      }
      
      void getOpenClosedMessage() {
            if(isOpen())
                  System.out.println(openMessage);
            else
                  System.out.println(closeMessage);
      }      
      
      Public String toString() {
            return "Store Owner is " + Owner + "Store Hours are " + openTime + "am to " +
                              closeTime + "pm";
      }
      
      
}