diff --git a/free-programming-books.md b/free-programming-books.md
index b73a677dd9deb019a82295ea6e11ebaaf2421052..7d59ed9a7b1d765a649a58e61c686b8b6f431887 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -408,7 +408,7 @@
 
 ####Backbone.js
 
-* [Developting Backbone.js Applications](http://addyosmani.github.io/backbone-fundamentals/)
+* [Developing Backbone.js Applications](http://addyosmani.github.io/backbone-fundamentals/)
 
 ####D3.js