diff --git a/usr.sbin/mtree/mtree.8 b/usr.sbin/mtree/mtree.8
index f0a93ed8cdad..119481b67463 100644
--- a/usr.sbin/mtree/mtree.8
+++ b/usr.sbin/mtree/mtree.8
@@ -41,9 +41,6 @@
 .Op Fl f Ar spec
 .Ek
 .Bk -words
-.Op Fl f Ar spec
-.Ek
-.Bk -words
 .Op Fl K Ar keywords
 .Ek
 .Bk -words
@@ -119,7 +116,7 @@ Same as
 except a status of 2 is returned if the file hierarchy did not match
 the specification.
 .It Fl w
-Make some errorconditions non-fatal warnings.
+Make some errors non-fatal warnings.
 .It Fl x
 Do not descend below mount points in the file hierarchy.
 .It Fl f Ar file