fix condition

Author: pablomendezroyo

package_variants/mainnet/mainnet-notifications.yaml

@@ -10,7 +10,7 @@ endpoints:
       Content-Type: "application/json"
     interval: "30s"
     conditions:
-      - "([STATUS] == 200 && [BODY].result == false)"
+      - "[BODY].result == false"
     definition:
       title: "Mainnet ETH Node Synced Check"
       description: "Check if the Mainnet ETH Node is synced. You will receive a notification if the node is syncing and another one when it is synced."