diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..e7521a0
--- /dev/null
+++ b/doc/DESCRIPTION.md
@@ -0,0 +1 @@
+Kodi is a media center and entertainment hub that brings all your digital media together. It is 100% free and open source, very customisable and runs on a wide variety of devices. Users can play and view most videos, music, podcasts, games and other digital media files from local and network storage media and the internet.
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index fe7463d..69636fa 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,8 +3,8 @@
     "id": "kodi",
     "packaging_format": 1,
     "description": {
-        "en": "Transform your YunoHost server into media center with Kodi",
-        "fr": "Transfromez votre serveur YunoHost en media center avec Kodi"
+        "en": "Media center that brings all your digital media together",
+        "fr": "Centre multimédia qui rassemble tous vos médias numériques"
     },
     "version": "17.3~ynh1",
     "url": "https://kodi.tv",
@@ -21,7 +21,7 @@
         "url": "blog.cecchettosylvain.fr"
     },
     "requirements": {
-        "yunohost": ">= 4.1.3"
+        "yunohost": ">= 4.2.3"
     },
     "multi_instance": false,
     "services": [
@@ -31,8 +31,7 @@
         "install" : [
             {
                 "name": "domain",
-                "type": "domain",
-                "example": "example.com"
+                "type": "domain"
             },
             {
                 "name": "path",
diff --git a/scripts/_common.sh b/scripts/_common.sh
index e5be016..a366e7f 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -19,6 +19,30 @@ package_check_dependencies="xserver-xorg-video-dummy"
 # EXPERIMENTAL HELPERS
 #=================================================
 
+# Check the architecture
+#
+# example: architecture=$(ynh_detect_arch)
+#
+# usage: ynh_detect_arch
+#
+# Requires YunoHost version 2.2.4 or higher.
+
+ynh_detect_arch(){
+	local architecture
+	if [ -n "$(uname -m | grep arm64)" ] || [ -n "$(uname -m | grep aarch64)" ]; then
+		architecture="arm64"
+	elif [ -n "$(uname -m | grep 64)" ]; then
+		architecture="x86-64"
+	elif [ -n "$(uname -m | grep 86)" ]; then
+		architecture="i386"
+	elif [ -n "$(uname -m | grep arm)" ]; then
+		architecture="arm"
+	else
+		architecture="unknown"
+	fi
+	echo $architecture
+}
+
 #=================================================
 # FUTURE OFFICIAL HELPERS
 #=================================================
diff --git a/scripts/ynh_detect_arch__2 b/scripts/ynh_detect_arch__2
deleted file mode 100644
index b1c7375..0000000
--- a/scripts/ynh_detect_arch__2
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Check the architecture
-#
-# example: architecture=$(ynh_detect_arch)
-#
-# usage: ynh_detect_arch
-#
-# Requires YunoHost version 2.2.4 or higher.
-
-ynh_detect_arch(){
-	local architecture
-	if [ -n "$(uname -m | grep arm64)" ] || [ -n "$(uname -m | grep aarch64)" ]; then
-		architecture="arm64"
-	elif [ -n "$(uname -m | grep 64)" ]; then
-		architecture="x86-64"
-	elif [ -n "$(uname -m | grep 86)" ]; then
-		architecture="i386"
-	elif [ -n "$(uname -m | grep arm)" ]; then
-		architecture="arm"
-	else
-		architecture="unknown"
-	fi
-	echo $architecture
-}