install coding block

sympa/install.md

@@ -21,16 +21,16 @@ USE OF: postfix + postgresql + apache2 + fcgi
 * a2enmod rewrite proxy_fcgi
 * vim /etc/apache2/sites-available/sympa.conf
   ```
-<VirtualHost *:80>
-    ServerName localhost
-    RewriteEngine On
-    RewriteRule ^/$ /wws [R]
-    <Location /wws>
-        SetHandler "proxy:unix:/run/sympa/wwsympa.socket|fcgi://localhost"
-        Require all granted
-    </Location>
-</VirtualHost>
+  <VirtualHost *:80>
+      ServerName localhost
+      RewriteEngine On
+      RewriteRule ^/$ /wws [R]
+      <Location /wws>
+          SetHandler "proxy:unix:/run/sympa/wwsympa.socket|fcgi://localhost"
+          Require all granted
+      </Location>
+  </VirtualHost>
   ```
-  * a2dissite 000-default.conf
-  * a2ensite sympa.conf
-  * systemctl restart apache2 sympa
+* a2dissite 000-default.conf
+* a2ensite sympa.conf
+* systemctl restart apache2 sympa