Missing key in healthy-monolith.yaml ?

[Zsar]

According to video MHC in file kubernetes/pods/healthy-monolith.yaml at group spec/containers/readinessProbe there should be a key periodSeconds with value 10.

It does not exist.

Either the video or the file must be amended.

The Kubernetes Probe API suggests that the video is correct and the file is missing the key.
The key should probably be inserted at line 34 to conform with order of group livenessProbe above.