diff --git a/README.md b/README.md
index 1a9643f..6416e82 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,4 @@
 # atom-feed
 
-An extensible implementation of an Atom feed.
\ No newline at end of file
+An extensible implementation of an Atom feed that aims to be very close to RFC4287.
+