[DOC] Fix function name in example

ruby · Mar 1, 2022 · 1a20bb1 · 1a20bb1
1 parent 4a55f50
commit 1a20bb1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/ruby/internal/variable.h b/include/ruby/internal/variable.h
@@ -147,7 +147,7 @@ RBIMPL_ATTR_NONNULL(())
  * init_Foo(void)
  * {
  *     foo = rb_eval_string("...");
- *     rb_define_global_variable("$foo", &foo);
+ *     rb_define_variable("$foo", &foo);
  * }
  * ```
  *