diff --git a/resources/linux/org.blupi.planetblupi.appdata.xml b/resources/linux/org.blupi.planetblupi.appdata.xml
index de5d459..cd0dff6 100644
--- a/resources/linux/org.blupi.planetblupi.appdata.xml
+++ b/resources/linux/org.blupi.planetblupi.appdata.xml
@@ -1,21 +1,29 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <component type="desktop-application">
-	<id>org.blupi.planetblupi</id>
-	<metadata_license>MIT</metadata_license>
-	<project_license>GPL-3.0+</project_license>
-	<name>Planet Blupi</name>
-	<summary>Planet Blupi - A delirious spell-binding game</summary>
-	<description>
-		<p>Planet Blupi is a strategy and adventure game. It subtly blends action with thought-provoking challenges. Behind the quiet and gentle facade, you'll enjoy a fascinating diversion full of surprises.</p>
-	</description>
-	<launchable type="desktop-id">planetblupi.desktop</launchable>
-	<url type="homepage">https://blupi.org/</url>
-	<screenshots>
-		<screenshot type="default">
-			<image>https://blupi.org/download/screen/planetblupi.png</image>
-		</screenshot>
-	</screenshots>
-	<provides>
-		<id>planetblupi.desktop</id>
-	</provides>
+  <id>org.blupi.planetblupi</id>
+
+  <name>Planet Blupi</name>
+  <summary>Planet Blupi - A delirious spell-binding game</summary>
+
+  <metadata_license>MIT</metadata_license>
+  <project_license>GPL-3.0-or-later</project_license>
+
+  <description>
+    <p>
+      Planet Blupi is a strategy and adventure game. It subtly blends action with thought-provoking challenges. Behind the quiet and gentle facade, you&apos;ll enjoy a fascinating diversion full of surprises.
+    </p>
+  </description>
+
+  <url type="homepage">https://blupi.org</url>
+  <launchable type="desktop-id">planetblupi.desktop</launchable>
+  <screenshots>
+    <screenshot type="default">
+      <image>https://blupi.org/download/screen/planetblupi.png</image>
+    </screenshot>
+  </screenshots>
+
+  <provides>
+    <id>planetblupi.desktop</id>
+    <binary>planetblupi</binary>
+  </provides>
 </component>