Enforce consistent emtpy lines and trailing whitespaces in Ruby code
diff --git a/lib/rb/spec/unix_socket_spec.rb b/lib/rb/spec/unix_socket_spec.rb
index 8623e95..7f878a1 100644
--- a/lib/rb/spec/unix_socket_spec.rb
+++ b/lib/rb/spec/unix_socket_spec.rb
@@ -42,7 +42,7 @@
allow(::UNIXSocket).to receive(:new)
expect(Thrift::UNIXSocket.new(@path, 5).timeout).to eq(5)
end
-
+
it "should provide a reasonable to_s" do
allow(::UNIXSocket).to receive(:new)
expect(Thrift::UNIXSocket.new(@path).to_s).to eq("domain(#{@path})")