diff --git a/mappings/net/minecraft/enchantment/DamageEnchantment.mapping b/mappings/net/minecraft/enchantment/DamageEnchantment.mapping
index a65cd24b20..4f60be9ecf 100644
--- a/mappings/net/minecraft/enchantment/DamageEnchantment.mapping
+++ b/mappings/net/minecraft/enchantment/DamageEnchantment.mapping
@@ -1,5 +1,5 @@
 CLASS net/minecraft/class_1882 net/minecraft/enchantment/DamageEnchantment
 	FIELD field_48369 applicableEntities Ljava/util/Optional;
 	METHOD <init> (Lnet/minecraft/class_1887$class_9427;Ljava/util/Optional;)V
-		ARG 1 weight
+		ARG 1 properties
 		ARG 2 applicableEntities
diff --git a/mappings/net/minecraft/enchantment/ProtectionEnchantment.mapping b/mappings/net/minecraft/enchantment/ProtectionEnchantment.mapping
index e61c2ab649..9c091228f3 100644
--- a/mappings/net/minecraft/enchantment/ProtectionEnchantment.mapping
+++ b/mappings/net/minecraft/enchantment/ProtectionEnchantment.mapping
@@ -1,7 +1,7 @@
 CLASS net/minecraft/class_1900 net/minecraft/enchantment/ProtectionEnchantment
 	FIELD field_9133 protectionType Lnet/minecraft/class_1900$class_1901;
 	METHOD <init> (Lnet/minecraft/class_1887$class_9427;Lnet/minecraft/class_1900$class_1901;)V
-		ARG 1 weight
+		ARG 1 properties
 		ARG 2 protectionType
 	METHOD method_8237 transformExplosionKnockback (Lnet/minecraft/class_1309;D)D
 		ARG 0 entity
diff --git a/mappings/net/minecraft/item/ItemStack.mapping b/mappings/net/minecraft/item/ItemStack.mapping
index 2e843de16b..ecaa7d5f1a 100644
--- a/mappings/net/minecraft/item/ItemStack.mapping
+++ b/mappings/net/minecraft/item/ItemStack.mapping
@@ -164,7 +164,7 @@ CLASS net/minecraft/class_1799 net/minecraft/item/ItemStack
 		ARG 1 count
 			COMMENT the item count of the resultant stack
 	METHOD method_51164 copyAndEmpty ()Lnet/minecraft/class_1799;
-	METHOD method_53187 itemMatches (Lnet/minecraft/class_6885;)Z
+	METHOD method_53187 isIn (Lnet/minecraft/class_6885;)Z
 		ARG 1 registryEntryList
 	METHOD method_54466 onCraftByCrafter (Lnet/minecraft/class_1937;)V
 		ARG 1 world