Add `SEE ALSO' reference to unexpand.

diff --git a/man/expand.x b/man/expand.x
index 95e5e3a7ecebb83c4c918d30c3c387239de580be..06c538882e47aca32240d62ebf38a36a39bf41cf 100644 (file)
--- a/man/expand.x
+++ b/man/expand.x
@@ -2,3 +2,5 @@
 expand \- convert tabs to spaces
 [DESCRIPTION]
 .\" Add any additional description here
+[SEE ALSO]
+unexpand(1)