title: end='' SyntaxError: invalid syntax
body: <p>Help! <code>end=''</code> is causing a syntax error and I'm not sure why.</p>
  
  <pre><code>def print_game_board(game_board_marker):
      for i in range(len(game_board_marker)):
          for j in range(len(game_board_marker[i])):
              print(str(game_board_marker[i][j]).rjust(4), end='')
          print()
      print()
  </code></pre>