diff --git a/docs/modules/ROOT/pages/cops_minitest.adoc b/docs/modules/ROOT/pages/cops_minitest.adoc
index 4fd66537..0ca6c4ac 100644
--- a/docs/modules/ROOT/pages/cops_minitest.adoc
+++ b/docs/modules/ROOT/pages/cops_minitest.adoc
@@ -458,7 +458,9 @@ assert(actual, 'message')
 This cop tries to detect when a user accidentally used
 `assert` when they meant to use `assert_equal`.
 
-It is marked as unsafe because it is not possible to determine
+=== Safety
+
+This cop is unsafe because it is not possible to determine
 whether the second argument of `assert` is a message or not.
 
 === Examples
diff --git a/lib/rubocop/cop/minitest/assert_with_expected_argument.rb b/lib/rubocop/cop/minitest/assert_with_expected_argument.rb
index ff45a2ae..55dbd1cc 100644
--- a/lib/rubocop/cop/minitest/assert_with_expected_argument.rb
+++ b/lib/rubocop/cop/minitest/assert_with_expected_argument.rb
@@ -6,8 +6,9 @@ module Minitest
       # This cop tries to detect when a user accidentally used
       # `assert` when they meant to use `assert_equal`.
       #
-      # It is marked as unsafe because it is not possible to determine
-      # whether the second argument of `assert` is a message or not.
+      # @safety
+      #   This cop is unsafe because it is not possible to determine
+      #   whether the second argument of `assert` is a message or not.
       #
       # @example
       #   # bad