1 files changed, 1 insertions, 1 deletions
diff --git a/spec/ruby/library/socket/basicsocket/getpeername_spec.rb b/spec/ruby/library/socket/basicsocket/getpeername_spec.rb
index 23c73056cd..0b93f02eef 100644
--- a/spec/ruby/library/socket/basicsocket/getpeername_spec.rb
+++ b/spec/ruby/library/socket/basicsocket/getpeername_spec.rb
@@ -20,6 +20,6 @@ describe "Socket::BasicSocket#getpeername" do
   end
 
   it 'raises Errno::ENOTCONN for a disconnected socket' do
-    lambda { @server.getpeername }.should raise_error(Errno::ENOTCONN)
+    -> { @server.getpeername }.should raise_error(Errno::ENOTCONN)
   end
 end