diff --git a/README.md b/README.md
index 24fd85b0..3a6a659c 100644
--- a/README.md
+++ b/README.md
@@ -148,7 +148,7 @@ function createResolver(decEndpoint, options) -> Promise
 The function is async to allow querying the Bower registry, etc.   
 Options:
 
-- `skipCache` - true to not use cache (e.g.: bypass registry cache)
+- `skipCache` - true to not use cache (e.g.: bypass registry cache, defaults to false)
 - `config` - the config to use (defaults to the global config)
 
 #### ResolveCache
diff --git a/lib/resolve/Worker.js b/lib/resolve/Worker.js
index 0810551b..cb898a25 100644
--- a/lib/resolve/Worker.js
+++ b/lib/resolve/Worker.js
@@ -1,6 +1,4 @@
 var Q = require('q');
-var util = require('util');
-var events = require('events');
 var mout = require('mout');
 
 var Worker = function (defaultConcurrency, types) {
@@ -12,8 +10,6 @@ var Worker = function (defaultConcurrency, types) {
     this._executing = [];
 };
 
-util.inherits(Worker, events.EventEmitter);
-
 // -----------------
 
 Worker.prototype.enqueue = function (func, type) {
@@ -76,7 +72,7 @@ Worker.prototype._processEntry = function (entry) {
     var allFree = entry.types.every(this._hasSlot, this);
     var promise;
 
-    // If there is a free slot for every tag
+    // If there is a free slot for every type
     if (allFree) {
         // For each type
         entry.types.forEach(function (type) {