Changed the print_error output.

Author: espreto

modules/auxiliary/scanner/http/wp_dukapress_file_read.rb

@@ -75,7 +75,7 @@ def run_host(ip)
 
       print_good("#{peer} - File saved in: #{path}")
     else
-      print_error("#{peer} - Nothing was downloaded")
+      print_error("#{peer} - Nothing was downloaded. You can try to change the DEPTH parameter.")
     end
   end
 end