Ignore multipart epilogue

COUCHDB-1632
diff --git a/script/test/attachments_multipart.js b/script/test/attachments_multipart.js
index 9b9ddbd..37dd461 100644
--- a/script/test/attachments_multipart.js
+++ b/script/test/attachments_multipart.js
@@ -53,7 +53,7 @@
       "\r\n--abc123\r\n" +
       "\r\n" +
       "this is 19 chars lo" +
-      "\r\n--abc123--"
+      "\r\n--abc123--epilogue"
     });
     
   var result = JSON.parse(xhr.responseText);