[DOC] Adjust the link to `Kernel` method

RDoc displays instance methods defined in `Kernel` as in `Object`.
This behavior may be somewhat questionable now, but for now it is what
it is.

1 files changed, 1 insertions, 1 deletions

diff --git a/NEWS.md b/NEWS.md
index ddbe290a99..3a46884c9a 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -291,7 +291,7 @@ details of the default gems or bundled gems.
   "1.E-1".to_f #=> 0.1 (previously, 1.0 was returned)
   ```
 
-* Kernel#singleton_method now returns methods in modules prepended to or included in the
+* Object#singleton_method now returns methods in modules prepended to or included in the
   receiver's singleton class. [[Bug #20620]]
   ```
   o = Object.new