User redirect after changing profile information
There were a bunch of issues with your example, but this should work:

function YOURMODULE_form_alter(&amp;$form, $form_state, $form_id) {

  switch($form_id) {

    case 'user_profile_form':

      $form['#redirect']='user/' . arg(1);
      break;

    // any other forms here

  }

}


which will redirect to the user page of the user being edited after editing that user.  This way, if an admin is editing another user, it redirects to that user's page, not that of the logged in admin.