diff --git a/doc/protocol.md b/doc/protocol.md
index ad68af6..a49ea7a 100644
--- a/doc/protocol.md
+++ b/doc/protocol.md
@@ -94,14 +94,14 @@ like so:
 ```
 
 The `node_id` field indicates the ID of the node which is receiving this
-message: here, the node ID is "n3". Your node should remember this ID and
+message: here, the node ID is "n1". Your node should remember this ID and
 include it as the `src` of any message it sends.
 
 The `node_ids` field lists all nodes in the cluster, including the recipient.
 All nodes receive an identical list; you may use its order if you like.
 
-In response to the `init` message, each node must respond with a message of 
-type `init_ok`. 
+In response to the `init` message, each node must respond with a message of
+type `init_ok`.
 
 ```json
 {
diff --git a/project.clj b/project.clj
index 2688280..cf1e566 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject maelstrom "0.2.3-SNAPSHOT"
+(defproject maelstrom "0.2.3"
   :description "A test bench for writing toy distributed systems"
   :url "https://github.com/jepsen-io/maelstrom"
   :license {:name "Eclipse Public License"
@@ -21,4 +21,5 @@
                  [prismatic/schema "1.4.1"]
                  ; Random distributions
                  [incanter/incanter-core "1.9.3"]
-                 ])
+                 ]
+  :profiles {:uberjar {:aot [maelstrom.core]}})