diff --git a/example/index.js b/example/index.js
index 3ee211c7..b1db8701 100755
--- a/example/index.js
+++ b/example/index.js
@@ -1,5 +1,7 @@
 #!/usr/bin/env node
 
+'use strict';
+
 /**
  * bitcoind.js example
  */
@@ -9,10 +11,9 @@ process.title = 'bitcoind.js';
 /**
  * bitcoind
  */
-var bitcoindjsConf = process.env('BITCOINDJS_DIR');
 
 var bitcoind = require('../')({
-  directory: '~/.libbitcoind-example'
+  directory: process.env.BITCOINDJS_DIR || '~/.bitcoin'
 });
 
 bitcoind.on('error', function(err) {
diff --git a/lib/bitcoind.js b/lib/bitcoind.js
index 9430d81e..ce32f74d 100644
--- a/lib/bitcoind.js
+++ b/lib/bitcoind.js
@@ -196,7 +196,8 @@ Bitcoin.prototype.start = function(options, callback) {
   bitcoindjs.start(options, function(err, status) {
     self._started = true;
 
-    // Poll for queued packet    [sigint, sighup, sigquit].forEach(function(signal) {
+    // Poll for queued packet
+    [sigint, sighup, sigquit].forEach(function(signal) {
       process.on(signal.name, signal.listener = function() {
         if (process.listeners(signal.name).length > 1) {
           return;