diff --git a/scripts/backup b/scripts/backup
index 92bfdc5..38cbcd7 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -6,7 +6,6 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
-# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
 source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
diff --git a/scripts/install b/scripts/install
index 4864857..e0b7d94 100755
--- a/scripts/install
+++ b/scripts/install
@@ -28,7 +28,6 @@ ynh_app_setting_set --app=$app --key=federation --value=$federation
 #=================================================
 ynh_script_progression --message="Setting up source files..." --weight=1
 
-# Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$install_dir"
 
 chmod -R o-rwx "$install_dir"
@@ -40,16 +39,13 @@ chmod +x "$install_dir/conduit"
 #=================================================
 ynh_script_progression --message="Adding system configurations related to $app..." --weight=1
 
-# Create a dedicated NGINX config using the conf/nginx.conf template
 ynh_add_nginx_config
 
-# Create .well-known redirection for access by federation
 if yunohost --output-as plain domain list | grep -q "^$server_name$"
 then
     ynh_add_config --template="server_name.conf" --destination="/etc/nginx/conf.d/${server_name}.d/${app}_server_name.conf"
 fi
 
-# Create a dedicated systemd config
 ynh_add_systemd_config
 
 yunohost service add $app --description="Chat server powered by Matrix" --log="/var/log/$app/$app.log"
diff --git a/scripts/restore b/scripts/restore
index 98c7ea1..d4220e4 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -43,7 +43,6 @@ yunohost service add $app --description="Chat server powered by Matrix" --log="/
 #=================================================
 ynh_script_progression --message="Reloading NGINX web server and $app's service..." --weight=1
 
-# Typically you only have either $app or php-fpm but not both at the same time...
 ynh_systemd_action --service_name=$app --action="start" --log_path="systemd"
 
 ynh_systemd_action --service_name=nginx --action=reload
diff --git a/scripts/upgrade b/scripts/upgrade
index 02a8aab..93a5b47 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -28,7 +28,6 @@ if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
 	ynh_script_progression --message="Upgrading source files..." --weight=1
 
-	# Download, check integrity, uncompress and patch the source from app.src
 	ynh_setup_source --dest_dir="$install_dir" --keep="conduit.toml"
 fi