From http://www.jwz.org/xscreensaver/xscreensaver-5.33.tar.gz

[xscreensaver] / hacks / config / quasicrystal.xml

diff --git a/hacks/config/quasicrystal.xml b/hacks/config/quasicrystal.xml
index 31644205f20805ae10909b21a98a4e4fe056c5be..a5db06699f0912713fde247215f82a9d1d419ac6 100644 (file)
--- a/hacks/config/quasicrystal.xml
+++ b/hacks/config/quasicrystal.xml
@@ -48,7 +48,7 @@ or random.
 
 See also the "RD-Bomb", "CWaves" and "Penrose" screen savers.
 
-http://en.wikipedia.org/wiki/Quasicrystal
+https://en.wikipedia.org/wiki/Quasicrystal
 
 Written by Jamie Zawinski; 2013.
   </_description>