Update default.tpl (#3360)

Fix typo. Should not affect existing setup as sdocroot is allready docroot in 99,99% all setups...

install/deb/templates/web/apache2/php-fpm/default.tpl

@@ -23,7 +23,7 @@
     <Directory %home%/%user%/web/%domain%/stats>
         AllowOverride All
     </Directory>
-    <Directory %sdocroot%>
+    <Directory %docroot%>
         AllowOverride All
         Options +Includes -Indexes +ExecCGI
     </Directory>