diff --git a/src/lib/libc/string/ffs.3 b/src/lib/libc/string/ffs.3
index 2f39413a..eea0994c 100644
--- a/src/lib/libc/string/ffs.3
+++ b/src/lib/libc/string/ffs.3
@@ -27,7 +27,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$OpenBSD: ffs.3,v 1.7 2012/01/14 12:42:31 espie Exp $
+.\"	$OpenBSD: ffs.3,v 1.8 2012/01/14 13:31:32 jmc Exp $
 .\"
 .Dd $Mdocdate: January 14 2012 $
 .Dt FFS 3
@@ -52,7 +52,7 @@ A return value of 0 means that the argument was zero.
 .Sh STANDARDS
 The
 .Fn ffs
-function conform to
+function conforms to
 .St -p1003.1-2008 .
 .Sh HISTORY
 The