diff --git a/lib/clients/rtm/client.js b/lib/clients/rtm/client.js
index 86453330e..bb3fda0f1 100644
--- a/lib/clients/rtm/client.js
+++ b/lib/clients/rtm/client.js
@@ -43,7 +43,6 @@ var wsSocketFn = require('../transports/ws');
  * @param {string} opts.logLevel The log level for the logger.
  * @param {Function} opts.logger Function to use for log calls, takes (logLevel, logString)
  *     parameters.
- * @param {SlackDataStore} opts.dataStore
  * @constructor
  */
 function RTMClient(token, opts) {