more, mostly whitespace, fixes from Thomas Klasusner

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11176 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/push/push.8

@@ -42,7 +42,7 @@ can have any of the following formats:
 .Pp
 If no username is specified,
 .Nm
-assumes that it's the same as on the local machine; 
+assumes that it's the same as on the local machine;
 .Ar hostname
 defaults to the value of the
 .Ev MAILHOST
@@ -88,7 +88,7 @@ a list of comma-separated headers that should get printed.
 .Fl -port Ns = Ns Ar port-spec
 .Xc
 use this port instead of the default
-.Ql kpop 
+.Ql kpop
 or
 .Ql 1109 .
 .El
@@ -117,8 +117,8 @@ and stores the mail in
 $ push --from -5 havregryn
 .Ed
 .Pp
-tries to fetch 
-.Sy From: 
+tries to fetch
+.Sy From:
 lines for current user at post office
 .Dq havregryn
 using Kerberos 5.