add Unreliable Guide OCaml Modules

diff --git a/readings.mdwn b/readings.mdwn
index 7d72fa7..74a726d 100644 (file)
--- a/readings.mdwn
+++ b/readings.mdwn
@@ -274,4 +274,7 @@ in M. Broy, editor, *Marktoberdorf Summer School on Program Design Calculi*, Spr
 
 *      [[!wikipedia Linear logic]]
 
+### Other ###
+
+*   [Unreliable Guide to OCaml Modules](http://lambdafoo.com/blog/2015/05/15/unreliable-guide-to-ocaml-modules/)