1 files changed, 1 insertions, 1 deletions
diff --git a/src/df.c b/src/df.c
index 88f7d043d..994987f3f 100644
--- a/src/df.c
+++ b/src/df.c
@@ -442,7 +442,7 @@ usage ()
 {
   fprintf (stderr, "\
 Usage: %s [-aikPv] [-t fstype] [-x fstype] [--all] [--inodes]\n\
-\t[--type fstype] [--exclude-type fstype] [--kilobytes] [--portability]\n\
+\t[--type=fstype] [--exclude-type=fstype] [--kilobytes] [--portability]\n\
 \t[path...]\n",
 	   program_name);
   exit (1);