Fix pasto.

man/zip_add.mdoc

diff --git a/man/zip_add.mdoc b/man/zip_add.mdoc
index f1150b3..80fc32a 100644
--- a/man/zip_add.mdoc
+++ b/man/zip_add.mdoc
@@ -29,7 +29,7 @@
 .\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 .\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd June 23, 2012
+.Dd October 6, 2012
 .Dt ZIP_ADD 3
 .Os
 .Sh NAME
@@ -57,7 +57,7 @@
 .Ar flags
 argument.
 Similarly, the
-.Fn zip_file_replace
+.Fn zip_replace
 function is the obsolete version of
 .Xr zip_file_replace 3 .
 It is the same as calling