9842 man page typos and spelling

*** 29,39 ****
  .SS "NIS to LDAP (N2L)"
  .LP
  If the \fB/var/yp/NISLDAPmapping\fR configuration file is present, the NIS
  server operates in NIS to LDAP (N2L) mode. In this mode, NIS maps are stored in
  a new set of DBM files, prepended by the \fBLDAP_\fR prefix, at
! \fB/var/yp/\fIdomainename\fR\fR. These files are used as a cache backed by
  information from an LDAP server. Additional DBM files are created in the same
  directory to hold the cache's TTL values.
  .sp
  .LP
  N2L mode enables NIS clients to be supported in an LDAP environment.
--- 29,39 ----
  .SS "NIS to LDAP (N2L)"
  .LP
  If the \fB/var/yp/NISLDAPmapping\fR configuration file is present, the NIS
  server operates in NIS to LDAP (N2L) mode. In this mode, NIS maps are stored in
  a new set of DBM files, prepended by the \fBLDAP_\fR prefix, at
! \fB/var/yp/\fIdomainname\fR\fR. These files are used as a cache backed by
  information from an LDAP server. Additional DBM files are created in the same
  directory to hold the cache's TTL values.
  .sp
  .LP
  N2L mode enables NIS clients to be supported in an LDAP environment.