* error.c, object.c, ext/readline/README.ja: [DOC] $SAFE=4 is obsolete.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/object.c b/object.c
index 265601c799..83a48db557 100644
--- a/object.c
+++ b/object.c
@@ -918,7 +918,7 @@ rb_obj_tainted(VALUE obj)
  *  You should only untaint a tainted object if your code has inspected it and
  *  determined that it is safe. To do so use #untaint
  *
- *  In $SAFE level 3 and 4, all objects are tainted and untrusted, any use of
+ *  In $SAFE level 3, all objects are tainted and untrusted, any use of
  *  trust or taint methods will raise a SecurityError exception.
  */