diff --git a/bitaddress-brainvanity.html b/bitaddress-brainvanity.html
index f3d91c4..9f37338 100644
--- a/bitaddress-brainvanity.html
+++ b/bitaddress-brainvanity.html
@@ -23,9 +23,9 @@
 			var vanitytype = key.substring(4,5);
 			if (/[^+\-\*\/]/.test(vanitytype)) { alert("The fifth character shall represent the kind of pattern. It must be +, -, * or /."); return; }
 			var j = pattern.length + 1;
-            var i = 0;
-            var bytes;
-            var btcKey;
+            		var i = 0;
+            		var bytes;
+            			var btcKey;
 			if (vanitytype == '+') {
 				do {
 					i = i + 1;