From f2699f0ae70362c064a056671b742a6eea1bf878 Mon Sep 17 00:00:00 2001
From: Ikelio <alexandre.vosv@gmail.com>
Date: Sun, 23 Feb 2025 21:41:04 +0100
Subject: [PATCH] add needed tip in AboutMethods

---
 src/about_methods.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/about_methods.rb b/src/about_methods.rb
index 788652699..c60e8f4d9 100644
--- a/src/about_methods.rb
+++ b/src/about_methods.rb
@@ -39,6 +39,7 @@ def test_sometimes_missing_parentheses_are_ambiguous
 
   # NOTE: wrong number of arguments is not a SYNTAX error, but a
   # runtime error.
+  # tip: When regex contains parentheses, you must escape them with backslash.
   def test_calling_global_methods_with_wrong_number_of_arguments
     exception = assert_raise(___(ArgumentError)) do
       my_global_method