Update to ruby/spec@875a09e

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/ruby/core/kernel/shared/dup_clone.rb b/spec/ruby/core/kernel/shared/dup_clone.rb
index 37890f2981..d1ee64bd09 100644
--- a/spec/ruby/core/kernel/shared/dup_clone.rb
+++ b/spec/ruby/core/kernel/shared/dup_clone.rb
@@ -102,12 +102,12 @@ describe :kernel_dup_clone, shared: true do
   ruby_version_is ''...'2.5' do
     it "raises a TypeError for Complex" do
       c = Complex(1.3, 3.1)
-      lambda { c.send(@method) }.should raise_error(TypeError)
+      -> { c.send(@method) }.should raise_error(TypeError)
     end
 
     it "raises a TypeError for Rational" do
       r = Rational(1, 3)
-      lambda { r.send(@method) }.should raise_error(TypeError)
+      -> { r.send(@method) }.should raise_error(TypeError)
     end
   end