[localhost] Switch default prefix directory

beat/web/scripts/localhost.py

@@ -65,7 +65,7 @@ Options:
                                      [default: %(nb_cores)s]
   -q <path>, --prefix=<path>         The prefix path of the directory
                                      containing the toolchains, algorithms,
-                                     etc. [default: web_dynamic_data]
+                                     etc. [default: prefix]
   -p <seconds>, --period=<seconds>   The number of seconds between successive
                                      attempts to schedule or to process worker
                                      duties. [default: 5]