diff --git a/bin/df/df.1 b/bin/df/df.1
index f107ad3d2b87..0b896cad04d0 100644
--- a/bin/df/df.1
+++ b/bin/df/df.1
@@ -29,7 +29,7 @@
 .\"     @(#)df.1	8.3 (Berkeley) 5/8/95
 .\" $FreeBSD$
 .\"
-.Dd November 16, 2012
+.Dd January 24, 2012
 .Dt DF 1
 .Os
 .Sh NAME
@@ -39,6 +39,7 @@
 .Nm
 .Op Fl b | g | H | h | k | m | P
 .Op Fl acilnT
+.Op Fl \&,
 .Op Fl t Ar type
 .Op Ar file | filesystem ...
 .Sh DESCRIPTION
diff --git a/bin/df/df.c b/bin/df/df.c
index b43060832b60..77b7a40da67b 100644
--- a/bin/df/df.c
+++ b/bin/df/df.c
@@ -564,7 +564,8 @@ usage(void)
 {
 
 	(void)fprintf(stderr,
-"usage: df [-b | -g | -H | -h | -k | -m | -P] [-acilnT] [-t type] [-,] [file | filesystem ...]\n");
+"usage: df [-b | -g | -H | -h | -k | -m | -P] [-acilnT] [-t type] [-,]\n"
+"          [file | filesystem ...]\n");
 	exit(EX_USAGE);
 }