Extended the rights

README.md

@@ -4,7 +4,8 @@ You're allowed to use the source code for education purposes, only.
 * You can review it,
 * You can run it to learn how it works,
 * You can run it to learn if it works,
-* You can use it for learning how certain operations can be done, optimized etc.
+* You can use it for learning how certain operations can be done, optimized etc.,
+* You can use it to search and announce new perfect numbers, but please always include the information that you used my scanner.
 
 \
 What I'm asking you **not** to do, without license: