Update to ruby/spec@875a09e

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/ruby/core/io/shared/chars.rb b/spec/ruby/core/io/shared/chars.rb
index 7f2edd2b6d..266566f221 100644
--- a/spec/ruby/core/io/shared/chars.rb
+++ b/spec/ruby/core/io/shared/chars.rb
@@ -46,11 +46,11 @@ describe :io_chars, shared: true do
   end
 
   it "raises an IOError when an enumerator created on a closed stream is accessed" do
-    lambda { IOSpecs.closed_io.send(@method).first }.should raise_error(IOError)
+    -> { IOSpecs.closed_io.send(@method).first }.should raise_error(IOError)
   end
 
   it "raises IOError on closed stream" do
-    lambda { IOSpecs.closed_io.send(@method) {} }.should raise_error(IOError)
+    -> { IOSpecs.closed_io.send(@method) {} }.should raise_error(IOError)
   end
 end