l/urwid: Updated.

l/urwid/urwid.SlackBuild

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Build script for Slackware
-# Copyright (C) 2019 Damien Goutte-Gattat
+# Copyright (C) 2019,2020 Damien Goutte-Gattat
 #
 # Redistribution and use of this script, with or without modifications,
 # is permitted provided that the following conditions are met:
@@ -25,7 +25,7 @@
 # Latest urwid sourcecode is available at: <http://urwid.org/>.
 #
 # This SlackBuild is intended to replace the stock urwid package
-# provided with Slackware64-current-20191101.
+# provided with Slackware64-current-20200608.
 
 # Source package infos
 NAMESRC=${NAMESRC:-urwid}