modules: readme files regenerated - sipcapture ... [skip ci]

src/modules/sipcapture/README

@@ -218,11 +218,12 @@ Chapter 1. Admin Guide
 
    Database URL.
 
-   Default value is “DEFAULT_DB_URL”.
+   Default value is “mysql://kamailio:kamailiorw@localhost/kamailio”.
 
    Example 1.1. Set db_url parameter
 ...
-modparam("sipcapture", "db_url", "mysql://user:passwd@host/dbname")
+modparam("sipcapture", "db_url", "mysql://kamailio:kamailiorw@localhost/kamailio
+")
 ...
 
 3.2. table_name (str)