Truncated or missing jsdoc

[intelliot]

See https://github.com/interledgerjs/five-bells-condition/blob/master/src/lib/condition.js#L266

  /**
   * Set the maximum fulfillment length.
   *
   * The maximum fulfillment length is normally calculated automatically, when
   * calling `Fulfillment#getCondition`. However, when
   *
   * @param {Number} Maximum fulfillment payload length in bytes.
   */
  setCost (cost) {

@justmoon However, when ... seems cut off