luacheck fixes

crafts.lua

@@ -97,7 +97,7 @@ minetest.register_craft({
 })
 
 -- 8 ceiling light from 2 plastic and 1 meselamp
--- Old recipe used "moreblocks:trap_super_glow_glass" 
+-- Old recipe used "moreblocks:trap_super_glow_glass"
 -- but moreblocks is an optional dependance
 minetest.register_craft({
     output = "scifi_nodes:lightbar 8",
@@ -191,7 +191,7 @@ minetest.register_craft({
         {"scifi_nodes:black", "scifi_nodes:black", "scifi_nodes:black"}
     }
 })
- 
+
 -- 8 metal block from 8 black wall and 1 iron ingot
 minetest.register_craft({
     output = "scifi_nodes:lighttop 8",
@@ -343,7 +343,11 @@ minetest.register_craft({
     output = "scifi_nodes:keysmonitor",
     recipe = {
         {"scifi_nodes:black", "scifi_nodes:widescreen", "scifi_nodes:black"},
-        {"mesecons_microcontroller:microcontroller0000", "scifi_nodes:black_detail", "mesecons_microcontroller:microcontroller0000"}
+        {
+		"mesecons_microcontroller:microcontroller0000",
+		"scifi_nodes:black_detail",
+		"mesecons_microcontroller:microcontroller0000"
+	}
     }
 })
 
@@ -513,7 +517,7 @@ minetest.register_craft({
     }
 })
 
--- 6 capsule from 1 plastic, 1 glass, 1 orange dye, 1 green dye and 
+-- 6 capsule from 1 plastic, 1 glass, 1 orange dye, 1 green dye and
 -- 1 cyan dye
 minetest.register_craft({
     output = "scifi_nodes:capsule 6",
@@ -608,7 +612,11 @@ minetest.register_craft({
     output = "scifi_nodes:black_lights",
     recipe = {
         {"dye:red", "dye:green", "dye:yellow"},
-        {"mesecons_microcontroller:microcontroller0000", "scifi_nodes:black", "mesecons_microcontroller:microcontroller0000"}
+        {
+		"mesecons_microcontroller:microcontroller0000",
+		"scifi_nodes:black",
+		"mesecons_microcontroller:microcontroller0000"
+	}
     }
 })
 
@@ -1100,7 +1108,7 @@ minetest.register_craft({
         {"scifi_nodes:white2", ""},
         {"scifi_nodes:white2","scifi_nodes:white2"}
     }
-}) 
+})
 
 -- 6 white slope from 3 plastic wall
 minetest.register_craft({