uniform bracketing in cryptroot-api

build/scripts/local-top/cryptroot-api

@@ -105,7 +105,7 @@ setup_mapping()
     notify_command="curl -X POST -H \\\"Authorization: Bearer $api_key\\\"
         -H \\\"Content-Type: application/json\\\"
         -d '{\\\"template\\\":\\\"ENCVMBOOTED\\\",\\\"HOSTNAME\\\":\\\"$(hostname)\\\",\\\"identifier\\\":\\\"instance-$instance_id\\\"}'
-        ${cosmos_url}/api/v2/communication/sendmessage"
+        $cosmos_url/api/v2/communication/sendmessage"
 
 
     cryptops-api "$rootdevice" "$crypttarget" --notify-command="$notify_command"