update old posts summary description (dstargateway on arch)

content/posts/2024/62-a-slim-dstar-gateway-on-a-raspberry-pi-2/index.md

@@ -1,9 +1,9 @@
 ---
 title: A slim D-STAR gateway on a Raspberry Pi 2
 summary: I wrote down the installation of a forked DStarGateway with a slim
-    dashboard based on Javascript on a Raspberry Pi 2.
+    dashboard based on Javascript on a Raspberry Pi 2 -- using Archlinux.
 date: 2024-02-03T06:33:16+0100
-lastmod: 2024-03-17T09:43:13+0000
+lastmod: 2024-03-17T19:50:30+0000
 categories:
   - amateur-radio
 tags: