doc: Fix manpage number for ospfclient.

doc/ospfclient.8

@@ -1,5 +1,5 @@
 .\" This file was originally generated by help2man 1.36.
-.TH OSPFCLIENT "1" "July 2010"
+.TH OSPFCLIENT "8" "July 2010"
 .SH NAME
 ospfclient \- an example ospf-api client
 .SH SYNOPSIS