diff --git a/free-programming-books.md b/free-programming-books.md
index 39f7042cb..2ffa74b5f 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -51,7 +51,7 @@
 * [PostgreSQL](#postgresql)
 * [Python](#python)
 * [R](#r)
-* [Racket] (#racket)
+* [Racket](#racket)
 * [Ruby](#ruby)
 * [Ruby on Rails](#ruby-on-rails)
 * [Rust](#rust)