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diff --git a/pod/perlrun.pod b/pod/perlrun.pod
index 029b09b..22f8d35 100644
--- a/pod/perlrun.pod
+++ b/pod/perlrun.pod
@@ -730,7 +730,8 @@ if it is invoked with B<-xyz=abc>.
     if ($xyz) { print "$xyz\n" }
 
 Do note that B<--help> creates the variable ${-help}, which is not compliant
-with C<strict refs>.
+with C<strict refs>.  Also, when using this option on a script with
+warnings enabled you may get a lot of spurious "used only once" warnings.
 
 =item B<-S>
 
@@ -1215,7 +1216,7 @@ L<perlvms> and in F<README.vms> in the Perl source distribution.
 In Perls 5.8.1 and later.  If set to C<unsafe> the pre-Perl-5.8.0
 signals behaviour (immediate but unsafe) is restored.  If set to
 C<safe> the safe (or deferred) signals are used.
-See L<perlipc/"Deferred Signals (Safe signals)">.
+See L<perlipc/"Deferred Signals (Safe Signals)">.
 
 =item PERL_UNICODE