diff --git a/src/main/java/org/gcube/datatransfer/resolver/http/HttpResolver.java b/src/main/java/org/gcube/datatransfer/resolver/http/HttpResolver.java
index 650d493..a778720 100644
--- a/src/main/java/org/gcube/datatransfer/resolver/http/HttpResolver.java
+++ b/src/main/java/org/gcube/datatransfer/resolver/http/HttpResolver.java
@@ -94,6 +94,7 @@ public class HttpResolver extends HttpServlet {
 			String secondPart=  uri.substring( index+1);
 			logger.debug("firsPart not chagend: "+firsPart);
 			logger.debug("replacing in smp-uri char space with char + ...");
+			//FIXED BY FRANCESCO M.
 			secondPart = secondPart.replace(" ","+");//the char + is removed when the servlet is doing unescaping of the query paramenters, we just put it back
 			logger.debug("new secondPart: "+secondPart);
 			uri= firsPart+"?"+secondPart;