diff --git a/sympa/install.md b/sympa/install.md
index 4a49968..9319a03 100644
--- a/sympa/install.md
+++ b/sympa/install.md
@@ -6,30 +6,29 @@ https://www.sympa.community/manual/install/install-sympa-distribution-debian.htm
 https://wiki.evolix.org/HowtaptoSympa
 
 USE OF: postfix + postgresql + apache2 + fcgi 
-Rk: replace <SYMPA_PUBLIC_URL> according to your needs!
 
-Rk: replace {{SYMPA_PUBLIC_URL}} and {{LISTMASTER}} according to your needs!
+Rk: replace {{PUBLIC_URL}} and {{LISTMASTER}} according to your needs!
 ```
-SYMPA_PUBLIC_URL=listes.artcode.re
+PUBLIC_URL=listes.artcode.re
 LISTMASTER=pvincent@artcode.re
 ```
 
 * apt install -y postfix postgresql apache2 libapache2-mod-fcgid spawn-fcgi
-  * domain: {{SYMPA_PUBLIC_URL}}
+  * domain: {{PUBLIC_URL}}
 * apt install -y sympa
   * db: postgresql
   * pass: sympa
   * web: apache2
   * setuid: no
 * vim /etc/sympa/sympa/sympa.conf # 
-  * listmaster: <LISTMASTER>
+  * listmaster: {{LISTMASTER}}
   * lang: fr
-  * wwsympa_url:     http://{{SYMPA_PUBLIC_URL}}/wws
+  * wwsympa_url:     http://{{PUBLIC_URL}}/wws
 * a2enmod rewrite proxy_fcgi
 * vim /etc/apache2/sites-available/sympa.conf
   ```
   <VirtualHost *:80>
-      ServerName {{SYMPA_PUBLIC_URL}}
+      ServerName {{PUBLIC_URL}}
       RewriteEngine On
       RewriteRule ^/$ /wws [R]
       <Location /wws>