diff --git a/lib/protocol.js b/lib/protocol.js
index 58e0ce8..af80e2e 100644
--- a/lib/protocol.js
+++ b/lib/protocol.js
@@ -513,7 +513,7 @@ var packets = {
       kick_disconnect:         {id: 0x40, fields: [
         { name: "reason", type: "string" }
       ]},
-      difficulty: { id: 0x41, fields [
+      difficulty: { id: 0x41, fields: [
         { name: "difficulty", type: "ubyte" }
       ]},
       combat_event: { id: 0x42, fields: [
@@ -587,14 +587,14 @@ var packets = {
       ]},
       playerlist_header: { id: 0x47, fields: [
         { name: "header", type: "string" },
-        { name: "footer", type; "string" }
+        { name: "footer", type: "string" }
       ]},
       resource_pack_send: { id: 0x48, fields: [
         { name: "url", type: "string" },
         { name: "hash", type: "string" }
       ]},
       update_entity_nbt: { id: 0x49, fields: [
-        { name: "entityId": type: "varint" },
+        { name: "entityId", type: "varint" },
         { name: "tag", type: "string"} /* TODO: Should be of type "NBT Tag" */
       ]}
     },
@@ -637,7 +637,7 @@ var packets = {
       ]},
       block_dig:     {id: 0x07, fields: [
         { name: "status", type: "byte" },
-        { name: "location", type: "position"}
+        { name: "location", type: "position"},
         { name: "face", type: "byte" }
       ]},
       block_place: {id: 0x08, fields: [