diff --git a/mithril.js b/mithril.js
index c3e7cf26..a9a8d7b0 100644
--- a/mithril.js
+++ b/mithril.js
@@ -138,7 +138,7 @@ var m = (function app(window, undefined) {
 			}
 			if (shouldMaintainIdentities) {
 				if (data.indexOf(null) > -1) data = data.filter(function(x) {return x != null})
-
+				
 				var keysDiffer = false
 				if (data.length != cached.length) keysDiffer = true
 				else for (var i = 0, cachedCell, dataCell; cachedCell = cached[i], dataCell = data[i]; i++) {
@@ -147,7 +147,7 @@ var m = (function app(window, undefined) {
 						break
 					}
 				}
-
+				
 				if (keysDiffer) {
 					for (var i = 0, len = data.length; i < len; i++) {
 						if (data[i] && data[i].attrs) {
@@ -216,7 +216,7 @@ var m = (function app(window, undefined) {
 			}
 			if (!intact) {
 				//diff the array itself
-
+				
 				//update the list of DOM nodes by collecting the nodes from each item
 				for (var i = 0, len = data.length; i < len; i++) {
 					if (cached[i] != null) nodes.push.apply(nodes, cached[i].nodes)
@@ -708,7 +708,7 @@ var m = (function app(window, undefined) {
 		}
 		return str.join("&")
 	}
-
+	
 	function parseQueryString(str) {
 		var pairs = str.split("&"), params = {};
 		for (var i = 0, len = pairs.length; i < len; i++) {