[perl #16769] Documention bug

[p5sagit/p5-mst-13.2.git] / pod / perlipc.pod

diff --git a/pod/perlipc.pod b/pod/perlipc.pod
index c75fa95..6ab14de 100644 (file)
--- a/pod/perlipc.pod
+++ b/pod/perlipc.pod
@@ -191,33 +191,33 @@ located in the subroutine C<code()>, which simply prints some debug
 info to show that it works and should be replaced with the real code.
 
   #!/usr/bin/perl -w
-  
+
   use POSIX ();
   use FindBin ();
   use File::Basename ();
   use File::Spec::Functions;
-  
+
   $|=1;
-  
+
   # make the daemon cross-platform, so exec always calls the script
   # itself with the right path, no matter how the script was invoked.
   my $script = File::Basename::basename($0);
   my $SELF = catfile $FindBin::Bin, $script;
-  
+
   # POSIX unmasks the sigprocmask properly
   my $sigset = POSIX::SigSet->new();
   my $action = POSIX::SigAction->new('sigHUP_handler',
                                      $sigset,
                                      &POSIX::SA_NODEFER);
   POSIX::sigaction(&POSIX::SIGHUP, $action);
-  
+
   sub sigHUP_handler {
       print "got SIGHUP\n";
       exec($SELF, @ARGV) or die "Couldn't restart: $!\n";
   }
-  
+
   code();
-  
+
   sub code {
       print "PID: $$\n";
       print "ARGV: @ARGV\n";
@@ -1638,10 +1638,11 @@ version and suggestions from the Perl Porters.
 There's a lot more to networking than this, but this should get you
 started.
 
-For intrepid programmers, the indispensable textbook is I<Unix Network
-Programming> by W. Richard Stevens (published by Addison-Wesley).  Note
-that most books on networking address networking from the perspective of
-a C programmer; translation to Perl is left as an exercise for the reader.
+For intrepid programmers, the indispensable textbook is I<Unix
+Network Programming, 2nd Edition, Volume 1> by W. Richard Stevens
+(published by Prentice-Hall).  Note that most books on networking
+address the subject from the perspective of a C programmer; translation
+to Perl is left as an exercise for the reader.
 
 The IO::Socket(3) manpage describes the object library, and the Socket(3)
 manpage describes the low-level interface to sockets.  Besides the obvious