From 7c0440c148af2559f9ee8f67db9bbd1a5a4d89ba Mon Sep 17 00:00:00 2001
From: "Sergio R. Caprile" <scaprile@users.noreply.github.com>
Date: Mon, 5 Dec 2022 16:24:28 -0300
Subject: [PATCH] Update README.md

---
 docs/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/README.md b/docs/README.md
index 5a6b565c..ce3dbefd 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -2348,7 +2348,7 @@ Usage example:
 struct mg_str str1 = mg_str("hello");
 struct mg_str str2 = mg_strdup(str1);
 //...
-free(str2.ptr);
+free((void *)str2.ptr);
 ```