fix units in Matzo recipe

recipes/Matzo.yaml

@@ -1,8 +1,8 @@
 feeds: 16
 ingredients:
 - Wheat Berries 241 g
-- Olive Oil .25 Cup (US)
-- Salt 1 tsp
+- Olive Oil 0.25 Cup (metric)
+- Salt 1 tsp (metric)
 instructions: |-
   Soak **Wheat Berries** and sprout. Dehydrate in oven. Grind into flour.
   Preheat oven to 200C.