* thread.c (rb_thread_safe_level): fix document. $SAFE=3 is obsolete.

  [ci skip]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50961 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/thread.c b/thread.c
index 8e8d8fbdfe..f80fcf6bf4 100644
--- a/thread.c
+++ b/thread.c
@@ -2701,9 +2701,9 @@ rb_thread_stop_p(VALUE thread)
  *  Returns the safe level in effect for <i>thr</i>. Setting thread-local safe
  *  levels can help when implementing sandboxes which run insecure code.
  *
- *     thr = Thread.new { $SAFE = 3; sleep }
+ *     thr = Thread.new { $SAFE = 1; sleep }
  *     Thread.current.safe_level   #=> 0
- *     thr.safe_level              #=> 3
+ *     thr.safe_level              #=> 1
  */
 
 static VALUE