diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
index 6c18ad5..9d2be66 100644
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -51,6 +51,11 @@
       <option name="name" value="lss233-repo" />
       <option name="url" value="https://crystal.app.lss233.com/repositories/minecraft" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="codemc-snapshots" />
+      <option name="name" value="codemc-snapshots" />
+      <option name="url" value="https://repo.codemc.io/repository/maven-snapshots/" />
+    </remote-repository>
     <remote-repository>
       <option name="id" value="dmulloy2-repo-releases" />
       <option name="name" value="dmulloy2-repo-releases" />
diff --git a/src/main/java/io/wdsj/asw/util/ContextUtils.java b/src/main/java/io/wdsj/asw/util/ContextUtils.java
index adf400d..6da1b59 100644
--- a/src/main/java/io/wdsj/asw/util/ContextUtils.java
+++ b/src/main/java/io/wdsj/asw/util/ContextUtils.java
@@ -12,6 +12,9 @@
 public class ContextUtils {
     private static final ConcurrentHashMap<Player, Queue<String>> chatHistory = new ConcurrentHashMap<>();
 
+    /**
+     * Add player message to history
+     */
     public static void addMessage(Player player, String message) {
         chatHistory.computeIfAbsent(player, k -> new LinkedList<>());
         Queue<String> history = chatHistory.get(player);