diff --git a/WordPress-Security-Tips.md b/WordPress-Security-Tips.md
index 0afd08a..82efaa2 100644
--- a/WordPress-Security-Tips.md
+++ b/WordPress-Security-Tips.md
@@ -1,6 +1,6 @@
 **# DRAFT VERSION - 17.07.2012**
 
-**1. Keep your blog on subdomain.**
+**1. Keep your blog on a subdomain.**
 
 Although not a silver bullet, this will help in the prevention of some Cross-Site Scripting (XSS) attacks as your blog will protected by the browser's Same Origin Policy (SOP). This may, however, affect your blog's Google pagerank.