diff --git a/%D0%94%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F.md b/%D0%94%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F.md
index befa5d5..200c1ee 100644
--- a/%D0%94%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F.md
+++ b/%D0%94%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%86%D0%B8%D1%8F.md
@@ -80,5 +80,6 @@ int main(void) {
     __create_sig("api_example_key.sig");
     __create_user("api_example_key.sig", "api_example_user.bin", "example.txt");
     __read_user("api_example_key.sig", "api_example_user.bin", "example_out.txt");
+    __api_detach();
 }
 ```
\ No newline at end of file