diff --git a/README.MD b/README.MD
index 288c8a4..5184802 100755
--- a/README.MD
+++ b/README.MD
@@ -11,3 +11,9 @@ found on https://github.com/Ivesvdf/flatland (feel free to make issues
 or send me pull requests when you find bugs or have improvements). It should
 also be fairly easy --- a matter of minutes --- to produce a book-sized
 version, ready to send to a printer. 
+
+**An additional note:**
+
+I found this on github, where it included an A4 version in pdf. I decided to update this to a letterhalf page size, which is more common in North America. I also changed to the \texttt{kpfont} font package, and reduced the size of the type from 12 points to 10 points.
+
+Where necessary, I also adjusted the scaling of the images.