diff --git a/README.md b/README.md
index db958d4..c68e8d8 100644
--- a/README.md
+++ b/README.md
@@ -103,11 +103,11 @@ end;
 
 ```xml
 <books>
-	<book>
-		<author>Carson</author>
-		<price format="dollar">31.95</price>
-		<pubdate>05/01/2001</pubdate>
-	</book>
+  <book>
+    <author>Carson</author>
+    <price format="dollar">31.95</price>
+    <pubdate>05/01/2001</pubdate>
+  </book>
 </books>
 ```