Fixed redirect causing loop

Author: dcpena

public/__redirects

@@ -653,7 +653,6 @@
 /fundamentals/account-and-billing/account-security/zone-holds/ /fundamentals/account/account-security/zone-holds/ 301
 /fundamentals/account-and-billing/preview-services/ /fundamentals/subscriptions-and-billing/preview-services/ 301
 /fundamentals/basic-tasks/manage-subdomains/ /fundamentals/manage-domains/manage-subdomains/ 301
-/fundamentals/concepts/accounts-and-zones/ /fundamentals/concepts/accounts-and-zones/ 301
 /fundamentals/setup/account-setup/ /fundamentals/account/ 301
 /fundamentals/setup/account-setup/add-site/ /fundamentals/manage-domains/add-site/ 301
 /fundamentals/setup/account-setup/create-account/ /fundamentals/account/create-account/ 301