[DDF] I think there is a mistake in this instruction. The execute command should be oc get is/backend-redis

I think there is a mistake in this instruction. The execute command should be oc get is/backend-redis

Reported by: marcosruizmorales_fremap

https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.8/html/migrating_3scale/upgrade-template#annotations:fb075905-c814-4709-853a-91b855fbc4fa