diff --git a/lib/chrome.js b/lib/chrome.js
index d21b957..e5dbb4d 100644
--- a/lib/chrome.js
+++ b/lib/chrome.js
@@ -17,7 +17,7 @@ var pageEventId = 0;
 var ChromeObject = function(interfaces) {
     STD.EventableObject.apply(this, arguments);  // set this object to `eventable`
 
-	this.interfaces = (typeof interfaces !== "undefined" ? interfaces : []);
+    this.interfaces = (typeof interfaces !== "undefined" ? interfaces : []);
     this.vendor = "Chrome";
     this.workingDirectory = SYS.getEnvString("PROGRAMFILES") + "\\Google\\Chrome\\Application";
     this.binPath = SYS.getEnvString("PROGRAMFILES") + "\\Google\\:installedDir\\Application\\chrome.exe";
@@ -55,11 +55,11 @@ var ChromeObject = function(interfaces) {
 
     this.create = function() {
         try {
-			if (this.interfaces.indexOf("autoitx") > -1) {
-				this.oAutoIt = AutoItX.create().getInterface();
-			} else {
-				console.log("AutoItX is disabled");
-			}
+            if (this.interfaces.indexOf("autoitx") > -1) {
+                this.oAutoIt = AutoItX.create().getInterface();
+            } else {
+                console.log("AutoItX is disabled");
+            }
         } catch (e) {
             console.log("AutoItX is disabled");
         }