X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fconfig%2Fhypertorus.xml;h=1f9b1e4480cac7bb865e112805c23ff74fd25640;hb=refs%2Fremotes%2Fgithub%2Fmaster2;hp=8703391cfc29a7a600f75ccf838ce1c290e995a7;hpb=d5186197bc394e10a4402f7f6d23fbb14103bc50;p=xscreensaver

diff --git a/hacks/config/hypertorus.xml b/hacks/config/hypertorus.xml
index 8703391c..1f9b1e44 100644
--- a/hacks/config/hypertorus.xml
+++ b/hacks/config/hypertorus.xml
@@ -107,9 +107,9 @@ Inspired by Thomas Banchoff's book "Beyond the Third Dimension:
 Geometry, Computer Graphics, and Higher Dimensions", Scientific
 American Library, 1990.
 
-http://en.wikipedia.org/wiki/N-sphere
-http://en.wikipedia.org/wiki/Clifford_torus
-http://en.wikipedia.org/wiki/Regular_polytope
+https://en.wikipedia.org/wiki/N-sphere
+https://en.wikipedia.org/wiki/Clifford_torus
+https://en.wikipedia.org/wiki/Regular_polytope
 
 Written by Carsten Steger; 2003.
   </_description>