diff --git a/doc/guix.texi b/doc/guix.texi
index d74f59f148..69e7d5f85c 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -261,7 +261,7 @@ Programming Interface
 * Derivations::                 Low-level interface to package derivations.
 * The Store Monad::             Purely functional interface to the store.
 * G-Expressions::               Manipulating build expressions.
-* Invoking guix repl::          Programming Guix in Guile
+* Invoking guix repl::          Programming Guix in Guile.
 
 Defining Packages