diff --git a/doc/nanorc.sample b/doc/nanorc.sample
index 24f412aa..76c36c7c 100644
--- a/doc/nanorc.sample
+++ b/doc/nanorc.sample
@@ -5,7 +5,7 @@
## DOS or Mac format, and that characters specially interpreted by the
## shell should not be escaped here.
##
-## To make sure a value is not enabled, use "unset