Fix buddy list not syncing properly

I couldn't reproduce this on my public server, but the list would show up empty sometimes on initial login on my local server, so I threw it in for good measure.

src/PlayerManager.cpp

@@ -404,7 +404,7 @@ void PlayerManager::enterPlayer(CNSocket* sock, CNPacketData* data) {
 
     MissionManager::failInstancedMissions(sock);
 
-    // send over buddy list
+    // initial buddy sync
     BuddyManager::refreshBuddyList(sock);
 
     for (auto& pair : PlayerManager::players)