[DOC] Fix a magic comment in the section for `experimental_copy`

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/syntax/comments.rdoc b/doc/syntax/comments.rdoc
index dbc7816984..00d19d588a 100644
--- a/doc/syntax/comments.rdoc
+++ b/doc/syntax/comments.rdoc
@@ -196,7 +196,7 @@ The method Module#const_set is not affected.
 In this mode, all values assigned to constants are deeply copied and
 made shareable. It is safer mode than +experimental_everything+.
 
-  # shareable_constant_value: experimental_everything
+  # shareable_constant_value: experimental_copy
   var = [{foo: []}]
   var.frozen? # => false (assignment was made to local variable)
   X = var # => calls `Ractor.make_shareable(var, copy: true)`