diff --git a/README.md b/README.md
index 009e8b9..0777e79 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # c-ipld
 Implementation of the IPLD spec in C.
+
+A very simple tutorial is available in ipld_tut.c
+The header has every function documented.