diff --git a/conf/systemd.service b/conf/systemd.service
index e7bea66..3e546bf 100755
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -7,7 +7,7 @@ Type=simple
 User=__APP__
 Group=__APP__
 WorkingDirectory=__INSTALL_DIR__/
-Environment=PATH=PATH=__PATH_WITH_NODEJS__
+Environment=PATH=__PATH_WITH_NODEJS__
 Environment=NODE_ENV=production
 ExecStart=node tiddlywiki ++languages/__LANGUAGE__ __DATA_DIR__ --listen port=__PORT__
 Restart=always
diff --git a/scripts/install b/scripts/install
index 193dd53..df4e932 100755
--- a/scripts/install
+++ b/scripts/install
@@ -15,7 +15,6 @@ ynh_nodejs_install
 #=================================================
 ynh_script_progression "Setting up source files..."
 
-# Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$install_dir"
 
 chmod -R o-rwx "$install_dir"
@@ -26,13 +25,11 @@ chown -R $app:www-data "$install_dir"
 #=================================================
 ynh_script_progression "Adding system configurations related to $app..."
 
-# Create a dedicated NGINX config
 ynh_config_add_nginx
 
-# Create a dedicated systemd config
 ynh_config_add_systemd
 
-yunohost service add $app --description="A non-linear personal web notebook" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Non-linear personal web notebook" --log="/var/log/$app/$app.log"
 
 #=================================================
 # ADD A CONFIGURATION
@@ -42,7 +39,6 @@ ynh_script_progression "Configuring $app..."
 if [ ! -f $data_dir/tiddlywiki.info ]
 then
 	pushd $install_dir
-
 		ynh_hide_warnings ynh_exec_as_app node_load_PATH ./tiddlywiki.js $data_dir --init server
 	popd
 fi
diff --git a/scripts/remove b/scripts/remove
index 0fc1a7b..72a6f1a 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -5,23 +5,17 @@ source /usr/share/yunohost/helpers
 
 #=================================================
 # REMOVE SYSTEM CONFIGURATIONS
-#=================================================
-# REMOVE SYSTEMD SERVICE
-
 #=================================================
 ynh_script_progression "Removing system configurations related to $app..."
 
-# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
 if ynh_hide_warnings yunohost service status $app >/dev/null
 then
 	ynh_script_progression "Removing $app service integration..."
 	yunohost service remove $app
 fi
 
-# Remove the dedicated systemd config
 ynh_config_remove_systemd
 
-# Remove the dedicated NGINX config
 ynh_config_remove_nginx
 
 ynh_nodejs_remove
diff --git a/scripts/restore b/scripts/restore
index 76b1c78..da793b5 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -23,21 +23,16 @@ ynh_restore "$data_dir"
 
 chown -R $app:www-data "$data_dir"
 
-#=================================================
-# SPECIFIC RESTORATION
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
 ynh_script_progression "Reinstalling dependencies..."
 
-# Install Nodejs
 ynh_nodejs_install
 
 #=================================================
 # RESTORE SYSTEM CONFIGURATIONS
 #=================================================
-# RESTORE THE PHP-FPM CONFIGURATION
-#=================================================
 ynh_script_progression "Restoring system configurations related to $app..."
 
 ynh_restore "/etc/nginx/conf.d/$domain.d/$app.conf"
@@ -45,7 +40,7 @@ ynh_restore "/etc/nginx/conf.d/$domain.d/$app.conf"
 ynh_restore "/etc/systemd/system/$app.service"
 systemctl enable $app.service --quiet
 
-yunohost service add $app --description="A non-linear personal web notebook" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Non-linear personal web notebook" --log="/var/log/$app/$app.log"
 
 #=================================================
 # RELOAD NGINX AND PHP-FPM OR THE APP SERVICE
diff --git a/scripts/upgrade b/scripts/upgrade
index 43d61c5..8fa48ea 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -15,7 +15,6 @@ ynh_systemctl --service=$app --action="stop"
 #=================================================
 ynh_script_progression "Upgrading source files..."
 
-# Download, check integrity, uncompress and patch the source from app.src
 ynh_setup_source --dest_dir="$install_dir" --full_replace
 
 chmod -R o-rwx "$install_dir"
@@ -33,13 +32,11 @@ ynh_nodejs_install
 #=================================================
 ynh_script_progression "Upgrading system configurations related to $app..."
 
-# Create a dedicated NGINX config
 ynh_config_add_nginx
 
-# Create a dedicated systemd config
 ynh_config_add_systemd
 
-yunohost service add $app --description="A non-linear personal web notebook" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Non-linear personal web notebook" --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE