diff --git a/connectfourLearn.php b/connectfourLearn.php
index 9665e43..643429e 100644
--- a/connectfourLearn.php
+++ b/connectfourLearn.php
@@ -73,7 +73,7 @@ function play($map,$colToPlay,$me,$opponent,$gameid,$player_index){
      map='".hash_map($map,$me,$opponent)."',
      play_at='".$colToPlay."';");
      
-    echo '{"play":'.$colToPlay.',"trace":"'.$trace.'"}';
+    echo '{"play":'.$colToPlay.',"comment":"'.$trace.'"}';
     die;
 }