fix for HTTParty in rbx 2.0 mode

gistfile1.diff

diff --git a/lib/20/net/http.rb b/lib/20/net/http.rb
index fd8c802..2266617 100644
--- a/lib/20/net/http.rb
+++ b/lib/20/net/http.rb
@@ -321,7 +321,7 @@ module Net   #:nodoc:
   #   HTTPResetContent::                    205
   #   HTTPPartialContent::                  206
   # HTTPRedirection::                    3xx
-  #   HTTPMultipleChoice::                  300
+  #   HTTPMultipleChoices::                 300
   #   HTTPMovedPermanently::                301
   #   HTTPFound::                           302
   #   HTTPSeeOther::                        303
@@ -2283,7 +2283,7 @@ module Net   #:nodoc:
   #       206        HTTPPartialContent
   #
   #     3xx        HTTPRedirection
-  #       300        HTTPMultipleChoice
+  #       300        HTTPMultipleChoices
   #       301        HTTPMovedPermanently
   #       302        HTTPFound
   #       303        HTTPSeeOther
@@ -2388,7 +2388,7 @@ module Net   #:nodoc:
     HAS_BODY = true
   end
 
-  class HTTPMultipleChoice < HTTPRedirection     # 300
+  class HTTPMultipleChoices < HTTPRedirection    # 300
     HAS_BODY = true
   end
   class HTTPMovedPermanently < HTTPRedirection   # 301
@@ -2511,7 +2511,7 @@ module Net   #:nodoc:
       '205' => HTTPResetContent,
       '206' => HTTPPartialContent,
 
-      '300' => HTTPMultipleChoice,
+      '300' => HTTPMultipleChoices,
       '301' => HTTPMovedPermanently,
       '302' => HTTPFound,
       '303' => HTTPSeeOther,