Give the CA bundle for authenticating our website a more generic name, and...

Give the CA bundle for authenticating our website a more generic name, and adjust the info message accordingly.

config/chroot_local-hooks/58-create-tails-website-CA-bundle

@@ -2,9 +2,9 @@
 
 set -e
 
-echo "Creating Tails Upgrader's CA bundle"
+echo "Creating CA bundle for authenticating https://tails.boum.org/"
 
-BUNDLE=/usr/local/etc/ssl/certs/tails-iuk.pem
+BUNDLE=/usr/local/etc/ssl/certs/tails.boum.org-CA.pem
 
 cat /etc/ssl/certs/AddTrust_External_Root.pem \
    > "$BUNDLE"