1 files changed, 4 insertions, 1 deletions
diff --git a/lib/unicorn/http_response.rb b/lib/unicorn/http_response.rb
index eab3a82..1192d48 100644
--- a/lib/unicorn/http_response.rb
+++ b/lib/unicorn/http_response.rb
@@ -1,3 +1,5 @@
+require 'time'
+
  module Unicorn
    # Writes a Rack response to your client using the HTTP/1.1 specification.
    # You use it by simply doing:
@@ -33,11 +35,12 @@ module Unicorn
        'WWW-Authenticate' => true,
      }.freeze
  
+    # writes the rack_response to socket as an HTTP response
      def self.write(socket, rack_response)
        status, headers, body = rack_response
  
        # Rack does not set/require Date, but don't worry about Content-Length
-      # since Rack enforces that in Rack::Lint.
+      # since Rack applications that conform to Rack::Lint enforce that
        out = [ "#{Const::DATE}: #{Time.now.httpdate}\r\n" ]
        sent = { Const::CONNECTION => true, Const::DATE => true }