diff --git a/collects/scribblings/scribble/how-to.scrbl b/collects/scribblings/scribble/how-to.scrbl
index c66e8566..e9305e64 100644
--- a/collects/scribblings/scribble/how-to.scrbl
+++ b/collects/scribblings/scribble/how-to.scrbl
@@ -60,7 +60,7 @@ EOS
         @filepath{info.ss} module, here's a suitable complete module:
 
         @schemeblock[
-          #lang setup/infotab
+          \#lang setup/infotab
           (define name "Some documentation")
           (define scribblings '(("manual.scrbl" ())))
         ]}