Watchdog Prune (8.x-2.1) - en to de translation catalogue (5 entries)

en: 2 months
de: 2 Monate

en: 3 months
de: 3 Monate

en: 6 months
de: 6 Monate

en: 9 months
de: 9 Monate

en: 1 month
de: 1 Monat
