diff --git a/Protocol-draft-2.0.md b/Protocol-draft-2.0.md
index 3d15936..c3238f6 100644
--- a/Protocol-draft-2.0.md
+++ b/Protocol-draft-2.0.md
@@ -57,7 +57,7 @@ function moveDown(user, x) {
 
 function chat(user, text) {
 	var size = GGS.users.length;
-	for(var i = 0; i<size; i++) {
+	for(var i = 0; i &lt; size; i++) {
 		var user = GGS.users.get(i);
 		user.sendCommand("chat", text);
 	}