message: logging: fix jsdoc for Log constructor
diff: @@ -40,6 +40,10 @@ var Entry = require('./entry.js');
  */
  var Metadata = require('./metadata.js');
  +/*! Developer Documentation
  + *
  + * @param {module:logging} logging - Parent Logging instance.
  + */
  /**
  * A log is a named collection of entries, each entry representing a timestamped
  * event. Logs can be produced by Google Cloud Platform services, by third-party
  @@ -52,7 +56,7 @@ var Metadata = require('./metadata.js');
  * @alias module:logging/log
  * @constructor
  *
  - * @param {object} options - [Configuration object](#/docs).
  + * @param {string} name - Name of the log.
  *
  * @example
  * var log = logging.log('syslog');
  