Various fixes about shields and moreores

- Fixed crash with moreore
 - Fixed textures' name for blackmithril shield

mods/3d_armor/shields/init.lua

@@ -101,7 +101,7 @@ if ARMOR_MATERIALS.mithril then
 end
 
 if ARMOR_MATERIALS.blackmithril then
-	minetest.register_tool("shields:shield_black_mithril_warrior", {
+	minetest.register_tool("shields:shield_blackmithril", {
 		description = "Black Mithril Shield (Warrior)",
 		inventory_image = "shields_inv_shield_black_mithril_warrior.png",
 		groups = {armor_shield=15, armor_heal=0, armor_use=50},

mods/3d_armor_classes/reinforcedleather/init.lua

@@ -1,7 +1,7 @@
 if ARMOR_MATERIALS.reinforcedleather then
 	-- Register helmets :
 	minetest.register_tool(":3d_armor:helmet_reinforcedleather", {
-		description = "Hunter's Reinforced Leather Helmet (Hunter)",
+		description = "Reinforced Leather Helmet (Hunter)",
 		inventory_image = "3d_armor_inv_helmet_reinforcedleather.png",
 		groups = {armor_head = 6, armor_heal = 0, armor_use = 40},
 		wear = 0,

mods/moreores/init.lua

@@ -286,7 +286,7 @@ local oredefs = {
 		tools = {}
 	},
 	mithril = {
-		description = "Mithril",
+		description = "Mithril (Warrior) ",
 		makes = {ore = true, block = true, lump = true, ingot = true, chest = false},
 		oredef = {clust_scarcity = moreores_mithril_chunk_size * moreores_mithril_chunk_size * moreores_mithril_chunk_size,
 			clust_num_ores = moreores_mithril_ore_per_chunk,
@@ -320,7 +320,6 @@ local oredefs = {
 				damage_groups = {fleshy = 5},
 				full_punch_interval = 0.5,
 			},
-			description = "Mithril (Warrior)",
 			sword = {
 				groupcaps = {
 					fleshy = {times = {[2] = 0.65, [3] = 0.25}, uses = 200, maxlevel= 1},