Type `quantity` shown in README incorrectly

[NickVolynkin]

values.yaml

## @param resources {*resources} Explicit CPU and memory configuration for each PostgreSQL replica. When left empty, the preset defined in `resourcesPreset` is applied.
## @field resources.cpu {*quantity} CPU
## @field resources.memory {*quantity} Memory

actual result

Name	Description	Type	Value
resources	Explicit CPU and memory configuration for each PostgreSQL replica. When left empty, the preset defined in resourcesPreset is applied.	*object	{}
resources.cpu	CPU	*string	null
resources.memory	Memory	*string	null

expected result

Name	Description	Type	Value
resources	Explicit CPU and memory configuration for each PostgreSQL replica. When left empty, the preset defined in resourcesPreset is applied.	*object	{}
resources.cpu	CPU	*quantity	""
resources.memory	Memory	*quantity	""