README: Use HTTPS for the mailing list

diff --git a/README b/README
index 6bbc9b4d9ed8ba964b2934935fc4f3826d413aaf..16e732dbc18faa71e8349c8ba7654243c5945c1c 100644 (file)
--- a/README
+++ b/README
@@ -15,4 +15,4 @@ clearly state the license of the firmware and where it came from.
 
 [0] https://www.gnu.org/philosophy/free-sw.html
 [1] https://www.fsfla.org/ikiwiki/selibre/linux-libre/
-[2] http://www.fsfla.org/cgi-bin/mailman/listinfo/linux-libre
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+[2] https://www.fsfla.org/cgi-bin/mailman/listinfo/linux-libre
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