diff --git a/contrib/elftoolchain/nm/nm.1 b/contrib/elftoolchain/nm/nm.1
index 4cdd73745b60..bd28893987be 100644
--- a/contrib/elftoolchain/nm/nm.1
+++ b/contrib/elftoolchain/nm/nm.1
@@ -24,7 +24,7 @@
 .\"
 .\" $Id: nm.1 3195 2015-05-12 17:22:19Z emaste $
 .\"
-.Dd February 15, 2015
+.Dd May 21, 2017
 .Os
 .Dt NM 1
 .Sh NAME
@@ -304,6 +304,8 @@ A local
 (uninitialized data) symbol.
 .It d
 A local data symbol.
+.It r
+A local read-only data symbol.
 .It t
 A local text symbol.
 .It v