Use HTTPS in an URL

diff --git a/configure.ac b/configure.ac
index d81ff2b064e11eeb8ae48d7483bc444bcda94b72..d83a9bdef6d4616a79387f1ee2e98e5b1bc294bf 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@ dnl
 #
 # See
 #
-#      http://ftp.gnu.org/gnu/config/README
+#      https://ftp.gnu.org/gnu/config/README
 #
 # for the URLs to use to fetch new versions of config.guess and
 # config.sub.