diff --git a/lib/server/rest.js b/lib/server/rest.js
index 036f792b..c1f665b3 100644
--- a/lib/server/rest.js
+++ b/lib/server/rest.js
@@ -484,18 +484,18 @@
     /**
      * get body of url query
      *
-     * @param pReq
-     * @param pCallBack
+     * @param req
+     * @param callback
      */
-    function getBody(req, pCallBack) {
-        var lBody = '';
+    function getBody(req, callback) {
+        var body = '';
         
         req.on('data', function(chunk) {
-            lBody += chunk.toString();
+            body += chunk.toString();
         });
         
         req.on('end', function() {
-            Util.exec(pCallBack, lBody);
+            Util.exec(callback, body);
         });
     }