[2.7] Update link in colorsys docs to be https (GH-14062) (GH-14110)

diff --git a/Doc/library/colorsys.rst b/Doc/library/colorsys.rst
index f1447e83b0c186691552fbf21404d84279760aaf..32eac8e3eea1b602460be09e3fbb6e2464806581 100644 (file)
--- a/Doc/library/colorsys.rst
+++ b/Doc/library/colorsys.rst
@@ -20,7 +20,7 @@ spaces, the coordinates are all between 0 and 1.
 .. seealso::
 
    More information about color spaces can be found at
-   http://www.poynton.com/ColorFAQ.html and
+   https://www.poynton.com/ColorFAQ.html and
    https://www.cambridgeincolour.com/tutorials/color-spaces.htm.
 
 The :mod:`colorsys` module defines the following functions: