DPS trinkets on Healer loot table

Why is Synergistic Brewterializer on the healer loot table? Really upset that this came up in my vault when my loot spec is set to Holy.

“Equip: Your spells have a chance to charge the device and request a Backfill Barrel near your target’s location. Damaging the barrel causes it to explode, inflicting 84121 Fire damage split between nearby enemies.”
Another week i’m behind because I can’t get decent upgrades…