removing an old comment

tests/user.js

@@ -1,5 +1,3 @@
-// this test currently needs to talk to the redis database.
-// get the redis config info from root directory's config.json:
 var winston = require('winston');
 
 process.on('uncaughtException', function (err) {
@@ -45,4 +43,4 @@ describe('User', function() {
 	after(function() {
 		db.flushdb();
 	});
-});
+});