diff --git a/lib/libc/string/ffs.3 b/lib/libc/string/ffs.3
index acb1ac88b7c..bf6f5f5889a 100644
--- a/lib/libc/string/ffs.3
+++ b/lib/libc/string/ffs.3
@@ -30,7 +30,7 @@
 .\"     @(#)ffs.3	8.2 (Berkeley) 4/19/94
 .\" $FreeBSD$
 .\"
-.Dd October 26, 2008
+.Dd May 3, 2011
 .Dt FFS 3
 .Os
 .Sh NAME
@@ -50,8 +50,8 @@
 .Ft int
 .Fn ffsl "long value"
 .Ft int
-.Ft int
 .Fn ffsll "long long value"
+.Ft int
 .Fn fls "int value"
 .Ft int
 .Fn flsl "long value"