Change Primary output to Raw Iridium. Thanks to ErrorSys.

Changes primary output to 2x raw iridium as other recipes that use mercury with this machine generally have a greater output than just with water.
Makes more sense to have the raw ore as the output from this machine instead of an ingot, which you would usually get from a furnace of some type.

src/main/resources/data/techreborn/recipes/industrial_grinder/iridium_ore_with_mercury.json

@@ -13,10 +13,11 @@
   ],
   "results": [
     {
-      "item": "techreborn:iridium_ingot"
+      "item": "techreborn:raw_iridium",
+	  "count" : 2
     },
     {
       "item": "techreborn:platinum_dust"
     }
   ]
-}
+}

src/main/resources/data/techreborn/recipes/industrial_grinder/iridium_ore_with_water.json

@@ -13,11 +13,11 @@
   ],
   "results": [
     {
-      "item": "techreborn:iridium_ingot"
+      "item": "techreborn:raw_iridium"
     },
     {
       "item": "techreborn:platinum_small_dust",
       "count": 2
     }
   ]
-}
+}