update copyright assertion in TeleLaunch manual

diff --git a/doc/telelaunch.txt b/doc/telelaunch.txt
index 4deee3a956ac3cc79203eab6762ad187dce148ad..7522b9837da8f58b3241cf84818b402e322e5f0a 100644 (file)
--- a/doc/telelaunch.txt
+++ b/doc/telelaunch.txt
@@ -6,7 +6,7 @@ Bdale Garbee <bdale@gag.com>
 :icons:
 :icontype: svg
 :revremark: initial draft
-:copyright: Bdale Garbee 2019
+:copyright: Bdale Garbee 2020
 :doctype: book
 :numbered:
 :stylesheet: am.css