URL where issue was found: https://docs.redhat.com/en/documentation/red_hat_3scale_api_management/2.14/html/operating_red_hat_3scale_api_management/mapping-api-environments-threescale#apicast_built_in_default_gateways

Description of issue: routes of the APIcast build-in gateways are not correct. The delimiter between the word "apicast" and "staging", or between "apicast" and "production" in the route should be '-' instead of '.'

Example: instead of this route:

<API_NAME>-<TENANT_NAME>-apicast.staging.<WILDCARD_DOMAIN>

there should be:

<API_NAME>-<TENANT_NAME>-apicast-staging.<WILDCARD_DOMAIN>