diff --git a/src/address.js b/src/address.js
index 9f701c8..57b6038 100644
--- a/src/address.js
+++ b/src/address.js
@@ -19,10 +19,10 @@ var Address = function (bytes, version) {
         this.version = arguments[0].version;
     }
     else if (typeof bytes === 'string') {
-        this.hash = 
+        this.hash =
               bytes.length <= 34     ? base58.checkDecode(bytes)
             : bytes.length <= 40     ? conv.hexToBytes(bytes)
-            :                          util.error('Bad input');              
+            :                          util.error('Bad input');
 
         this.version = version || this.hash.version || 0;
     }
diff --git a/src/bip32.js b/src/bip32.js
index fb4c80d..db3406f 100644
--- a/src/bip32.js
+++ b/src/bip32.js
@@ -117,7 +117,7 @@ BIP32key.prototype.privtopub = BIP32key.prototype.getPub = function() {
 }
 
 BIP32key.fromMasterKey = function(seed) {
-    var I = Crypto.HMAC(Crypto.SHA512,seed, 'Bitcoin seed' , { asBytes: true })
+    var I = Crypto.HMAC(Crypto.SHA512,seed, 'Bitcoin seed', { asBytes: true })
     return new BIP32key({
         vbytes: conv.stringToBytes(PRIVDERIV),
         type: 'priv',
diff --git a/src/crypto-js/sha512.js b/src/crypto-js/sha512.js
index 42dd446..d9bc3e7 100644
--- a/src/crypto-js/sha512.js
+++ b/src/crypto-js/sha512.js
@@ -1,4 +1,3 @@
-
 var conv = require('../convert');
 var util = require('../util');
 
@@ -44,7 +43,7 @@ var util = require('../util');
         [0x4cc5d4be, 0xcb3e42b6], [0x597f299c, 0xfc657e2a],
         [0x5fcb6fab, 0x3ad6faec], [0x6c44198c, 0x4a475817]
     ];
-    // Reusable objects
+    // Reusable objects
     var W = [];
     for (var i = 0; i < 80; i++) W.push([0,0])
 
@@ -97,7 +96,7 @@ var util = require('../util');
             var hh = H7h;
             var hl = H7l;
 
-            // Rounds
+            // Rounds
             for (var i = 0; i < 80; i++) {
                 // Shortcut
                 var Wi = W[i];