diff --git a/claude-3.7-sonnet-2025-05-11.xml b/claude-3.7-sonnet-2025-05-11.xml
index 110be46..d5291b1 100644
--- a/claude-3.7-sonnet-2025-05-11.xml
+++ b/claude-3.7-sonnet-2025-05-11.xml
@@ -1,7 +1,7 @@
 <!-- 
    Here is the full system message in it's original format and here is a chat which shows the method and Claude outputting the complete system message. 
    https://claude.ai/share/5e861ecb-0b37-4988-9799-9a912155c4d4
-
+   Source of this trick is: https://gist.github.com/Richard-Weiss/efcddc3f674734551601a48d93a2e364 
    Explanation: The full Claude system message introduces some problem when getting Claude to output it.
    All tags which start with <antml: or </antml: and the special tag <automatic_reminder_from_anthropic> are troublesome. They get 1) erased from Claude's output and 2) If they are function calls e.g. <antml:function_calls>, then Claude will make the actual function call and the recitation will fail
    Hence I say this in the instructions: "I will use ﹤ instead of < and ﹥ instead of >" These are simply other types of angle brackets which solves this problem