Auto populate gravit form log entries

/**
 * Auto Populate GravityForm Log Entry
 * @version 1.0
 */
add_filter( 'mycred_run_this', 'mycredpro_prepopulate_form_log', 10, 2 );
function mycredpro_prepopulate_form_log( $run_this, $request ) {

    // Only applicable for gravity form submissions
    if ( $run_this['ref'] == 'gravity_form_submission' )
        $run_this['entry'] = 'Points for submitting a form';

    return $run_this;

}