Merge pull request #371 from ryanseys/rs-bucket-metadata

Clarify bucket metadata example

Author: stephenplusplus

lib/storage/bucket.js

@@ -322,11 +322,13 @@ Bucket.prototype.getMetadata = function(callback) {
  * @param {function=} callback - The callback function.
  *
  * @example
+ * //-
+ * // Set website metadata field on the bucket.
+ * //-
  * bucket.setMetadata({
- *   contentType: 'application/x-font-ttf',
- *   metadata: {
- *     my: 'custom',
- *     properties: 'go here'
+ *   website: {
+ *     mainPageSuffix: 'http://example.com',
+ *     notFoundPage: 'http://example.com/404.html'
  *   }
  * }, function(err, metadata) {});
  */