(patch) man page syntax errors

A few fixes for syntax errors in man pages, as reported by lintian:

Signed-off-by: Love Hörnquist Åstrand <lha@h5l.org>

kadmin/kadmin.1

@@ -116,7 +116,7 @@ Commands include:
 Adds a new principal to the database. The options not passed on the
 command line will be promped for.
 The only policy supported by Heimdal servers is
-.Q1 default .
+.Ql default .
 .Ed
 .Pp
 .Nm add_enctype
@@ -213,7 +213,7 @@ line options, you will be prompted. With command line options, it will
 only change the ones specified.
 .Pp
 Only policy supported by Heimdal is
-.Q1 default .
+.Ql default .
 .Pp
 Possible attributes are:
 .Li new-princ ,

kuser/kdigest.8

@@ -245,6 +245,7 @@ ntlm version
 .Xc
 Kerberos realm to communicate with
 .El
+.El
 .\".Sh ENVIRONMENT
 .\".Sh FILES
 .\".Sh EXAMPLES

lib/krb5/krb5_get_creds.3

@@ -133,7 +133,7 @@ accessor functions.
 and
 .Fn krb5_get_creds_opt_set_options
 adds and sets options to the
-.Fi krb5_get_creds_opt
+.Li krb5_get_creds_opt
 structure .
 The possible options to set are
 .Bl -tag -width "KRB5_GC_USER_USER" -compact