Translation typo/error NL "Save as draft"

Logging in with 'Nederlands' as language, In the content perspective create a new document, and see the 'Save as draft'-button

'Save as draft' is translated in dutch to 'Opslaan as concept', it contains a typo, it should be 'Opslaan als concept' 

in code:

community/translations/channel-manager/resources/angular/hippo-cm/i18n/nl.json, "KEEP_DRAFT" property
community/translations/hippo-cms/resources/org/hippoecm/frontend/plugins/reviewedactions/EditingWorkflowPlugin_nl.properties, 
"save-draft" property