-@code{go.cypherpunks.ru} uses @url{https://www.cacert.org/, CACert.org}
-certificate authority, that is not included by default in some operating
-system distributions and probably you have to install it in your system,
-because @command{go get} uses HTTPS connections. If you have issues
-using either @code{sum.golang.org} or @code{proxy.golang.org}, then you
-can disable their usage with @env{GOPRIVATE=go.cypherpunks.ru/gogost}
-environment variable.
+@code{go.cypherpunks.ru} uses @url{http://www.ca.cypherpunks.ru/, ca.cypherpunks.ru}
+certificate authority. If you have issues using either
+@code{sum.golang.org} or @code{proxy.golang.org}, then you can disable
+their usage with @env{GOPRIVATE=go.cypherpunks.ru/gogost} environment
+variable.