Update to ruby/spec@875a09e

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/ruby/core/math/cos_spec.rb b/spec/ruby/core/math/cos_spec.rb
index cd27b99794..3ba7a54c38 100644
--- a/spec/ruby/core/math/cos_spec.rb
+++ b/spec/ruby/core/math/cos_spec.rb
@@ -17,7 +17,7 @@ describe "Math.cos" do
 
 
   it "raises a TypeError unless the argument is Numeric and has #to_f" do
-    lambda { Math.cos("test") }.should raise_error(TypeError)
+    -> { Math.cos("test") }.should raise_error(TypeError)
   end
 
   it "returns NaN given NaN" do
@@ -25,7 +25,7 @@ describe "Math.cos" do
   end
 
   it "raises a TypeError if the argument is nil" do
-    lambda { Math.cos(nil) }.should raise_error(TypeError)
+    -> { Math.cos(nil) }.should raise_error(TypeError)
   end
 
   it "coerces its argument with #to_f" do