diff --git a/scheme/basic-functions.scm b/scheme/basic-functions.scm
index fcdd45c..74923d3 100644
--- a/scheme/basic-functions.scm
+++ b/scheme/basic-functions.scm
@@ -5,4 +5,5 @@
 
 ;; Send a quick message to everyone in the game as the server:
 (define (shout message)
+  "Send a quick message to everyone in the game as the server."
   (message-everyone "SERVER" message output-queue))