Merge pull request #5 from restify/request-expiration-name

Name the exported function for requestExpiry

Author: micahr

lib/plugins/requestExpiry.js

@@ -37,7 +37,7 @@ function requestExpiry(options) {
     var startHeaderKey = options.startHeader;
     var timeoutHeaderKey = options.timeoutHeader;
 
-    return function (req, res, next) {
+    return function requestExpirationCheck(req, res, next) {
         var expiryTime;
 
         if (useAbsolute) {