diff --git a/grep-mtime-sorter.mjs b/grep-mtime-sorter.mjs
index aeec592..62aa4b1 100755
--- a/grep-mtime-sorter.mjs
+++ b/grep-mtime-sorter.mjs
@@ -2,7 +2,7 @@
 
 /* VIBE ALERT
 
-This code was generated using OpenAI’s ChatGPT (GPT-5.2 Thinking, large language model).
+This code was generated using OpenAI's ChatGPT (GPT-5.2 Thinking, large language model).
 The output has not been independently reviewed, audited, or comprehensively validated,
 and has only been superficially tested. It should be considered experimental and not fully vetted for production use.