Defining objects - Beginner

[Rich]

Have had some trouble defining an object - it compiled initially, but when I
added the three mutator methods it started giving me the error
" In member function `void Date::setDay(int)':
a function-definition is not allowed here before '{' token "

for each of the three new methods.

I am working on Dev-C++. The code is

Header:

using namespace std;

class Date {
      private:
              int day, month, year;
      public: 
            Date (); // contructor

            void setDay (int); // mutators
            void setMonth (int);
            void setYear (int);

            void printFormatted () const;

};

Implementation:

#include <iostream>
#include "date.h" // change me

using namespace std;

Date::Date ()
{
     return;
}

void Date::setDay (int newDay)
{
     day = newDay;
     return;
{

void Date::setMonth (int newMonth)
{
     month = newMonth;
     return;
}

void Date::setYear (int newYear)
{
     year = newYear;
     return;
}

void Date::printFormatted () const
{
     cout << day ;

     switch (day)
     {
            case 1:
            case 21:
            case 31: cout << "st " ;
                     break;
            case 2:
            case 22: cout << "nd " ;
                     break;
            case 3:
            case 23: cout << "rd " ;
                     break;
            default: cout << "th " ;
     }

     cout << month << " " << year << endl ;
     return;
}

and main body (this is just the default template so far, as I have only tried
test-compiling it)

#include <cstdlib>
#include <iostream>
#include <string>
#include "date.h"

using namespace std;

int main(int argc, char *argv[])
{
    system("PAUSE");
    return EXIT_SUCCESS;
}

Apologies if it's slap-yourself-in-the-face-blindingly-obvious, but it is
really frustrating me!

[Rich]

Sorry, have got my dodgy brace sorted now and it works fine