Update perldelta for all changes from v5.31.7 to v5.31.8

[perl5.git] / pod / perlthrtut.pod

diff --git a/pod/perlthrtut.pod b/pod/perlthrtut.pod
index c2356d5..d54ac03 100644 (file)
--- a/pod/perlthrtut.pod
+++ b/pod/perlthrtut.pod
@@ -1104,7 +1104,7 @@ Here's a short bibliography courtesy of Jürgen Christoffel:
 Birrell, Andrew D. An Introduction to Programming with
 Threads. Digital Equipment Corporation, 1989, DEC-SRC Research Report
 #35 online as
-L<ftp://ftp.dec.com/pub/DEC/SRC/research-reports/SRC-035.pdf>
+L<https://www.hpl.hp.com/techreports/Compaq-DEC/SRC-RR-35.pdf>
 (highly recommended)
 
 Robbins, Kay. A., and Steven Robbins. Practical Unix Programming: A