Minor documentation update.

src/js/libpannellum.js

@@ -29,10 +29,10 @@ window.libpannellum = (function(window, document, undefined) {
  * Creates a new panorama renderer.
  * @constructor
  * @param {HTMLElement} container - The container element for the renderer.
- * @param image - Input image; format varies based on `imageType`. For
- *      `equirectangular`, this is an image; for `cubemap`, this is an array of
- *      images for the cube faces in the order [+z, +x, -z, -x, +y, -y]; for
- *      `multires`, this is a configuration object.
+ * @param {Image|Array|Object} image - Input image; format varies based on
+ *      `imageType`. For `equirectangular`, this is an image; for `cubemap`,
+ *      this is an array of images for the cube faces in the order [+z, +x, -z,
+ *      -x, +y, -y]; for `multires`, this is a configuration object.
  * @param {string} imageType - The type of the image: `equirectangular`,
  *      `cubemap`, or `multires`.
  * @param {boolean} video - Whether or not the image is a video.

src/js/pannellum.js

@@ -442,7 +442,7 @@ function parseGPanoXMP(image) {
  * Displays an error message.
  * @private
  * @param {string} error - Error message to display. If not specified, a
- *  generic WebGL error is displayed.
+ *      generic WebGL error is displayed.
  */
 function anError(error) {
     if (error !== undefined) {
@@ -1488,10 +1488,8 @@ function load() {
  * Loads scene.
  * @private
  * @param {string} sceneId - Identifier of scene configuration to merge in.
- * @param {number} targetPitch - Pitch viewer should be centered on once scene
- *  loads.
- * @param {number} targetYaw - Yaw viewer should be centered on once scene
- *  loads.
+ * @param {number} targetPitch - Pitch viewer should be centered on once scene loads.
+ * @param {number} targetYaw - Yaw viewer should be centered on once scene loads.
  */
 function loadScene(sceneId, targetPitch, targetYaw) {
     loaded = false;