[gupnp-tools] data: Add comment to desktop files

[Jens Georg <jensgeorg src gnome org>]

commit 75710064d71c319c6c0c92e4312e435490378fd4
Author: Jens Georg <mail jensge org>
Date:   Mon Jul 2 12:49:27 2018 +0200

    data: Add comment to desktop files

 data/gupnp-av-cp.desktop.in         | 1 +
 data/gupnp-network-light.desktop.in | 1 +
 data/gupnp-universal-cp.desktop.in  | 1 +
 3 files changed, 3 insertions(+)
---
diff --git a/data/gupnp-av-cp.desktop.in b/data/gupnp-av-cp.desktop.in
index e26a566..934156c 100644
--- a/data/gupnp-av-cp.desktop.in
+++ b/data/gupnp-av-cp.desktop.in
@@ -1,6 +1,7 @@
 [Desktop Entry]
 Encoding=UTF-8
 Name=UPnP AV Control Point
+Comment=Browse and control UPnP multimedia devices
 Categories=GTK;Development;
 Exec=gupnp-av-cp
 # Translators: Do NOT translate or transliterate this text (this is an icon file name)!
diff --git a/data/gupnp-network-light.desktop.in b/data/gupnp-network-light.desktop.in
index ee7ea94..a91e4cc 100644
--- a/data/gupnp-network-light.desktop.in
+++ b/data/gupnp-network-light.desktop.in
@@ -1,6 +1,7 @@
 [Desktop Entry]
 Encoding=UTF-8
 Name=UPnP Network Light
+Comment=Sample UPnP application for controlling lights
 Categories=GTK;Development;
 Exec=gupnp-network-light
 # Translators: Do NOT translate or transliterate this text (this is an icon file name)!
diff --git a/data/gupnp-universal-cp.desktop.in b/data/gupnp-universal-cp.desktop.in
index ac169f7..3e9c6a1 100644
--- a/data/gupnp-universal-cp.desktop.in
+++ b/data/gupnp-universal-cp.desktop.in
@@ -1,6 +1,7 @@
 [Desktop Entry]
 Encoding=UTF-8
 Name=UPnP Universal Control Point
+Comment=Inspect and control UPnP devices across your local network
 Categories=GTK;Development;
 Exec=gupnp-universal-cp
 # Translators: Do NOT translate or transliterate this text (this is an icon file name)!