diff --git a/Bisecting-a-Regression.md b/Bisecting-a-Regression.md
index 8da2cba..397726a 100644
--- a/Bisecting-a-Regression.md
+++ b/Bisecting-a-Regression.md
@@ -1,6 +1,6 @@
 ## 1) At a minimum you'll need:
 - git (on windows http://code.google.com/p/msysgit/downloads/list?q=full+installer+official+git)
-- a server, if you have python installed that will work
+- a server, if you have python (or XAMPP/WAMP) installed that will work
 
 ## 2) Getting pdf.js
 - startup the git command line from above