diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9fda9c6..f8f9f29 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## HEAD (unreleased)
 
+- No longer shows the detail of monkey patch as the document (https://github.com/ruby/syntax_suggest/pull/174)
 - Drop CI for Ruby 3.2.0-rc1, now that 3.2.0 is available (https://github.com/ruby/syntax_suggest/pull/172)
 
 ## 1.0.2
diff --git a/lib/syntax_suggest/core_ext.rb b/lib/syntax_suggest/core_ext.rb
index aed93e1..f2fbc7a 100644
--- a/lib/syntax_suggest/core_ext.rb
+++ b/lib/syntax_suggest/core_ext.rb
@@ -66,9 +66,13 @@ def detailed_message(highlight: true, syntax_suggest: true, **kwargs)
 else
   autoload :Pathname, "pathname"
 
+  #--
   # Monkey patch kernel to ensure that all `require` calls call the same
   # method
+  #++
   module Kernel
+    # :stopdoc:
+
     module_function
 
     alias_method :syntax_suggest_original_require, :require