Fix: trashman: signal: documentation reference

diff --git a/share/trashman/signal-desktop/unix/linux/debian/install b/share/trashman/signal-desktop/unix/linux/debian/install
index b35701e066488c153479e875cab43a4c39e14b18..c791e6da880ca2d724f8df8447f04c469fb3e17d 100755 (executable)
--- a/share/trashman/signal-desktop/unix/linux/debian/install
+++ b/share/trashman/signal-desktop/unix/linux/debian/install
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 #
 # Installs Signal Desktop.
+# https://signal.org/download/linux/
 #
 
 # Parameters