dns_cache: fix examples

Credits go to Pete Kelly for reporting it.

(cherry picked from commit 7cdd3ee)

modules/dns_cache/README

@@ -8,7 +8,7 @@ Edited by
 
 Vladut-Stefan Paiu
 
-   Copyright © 2012 www.opensips-solutions.com
+   Copyright � 2012 www.opensips-solutions.com
      __________________________________________________________
 
    Table of Contents
@@ -61,9 +61,9 @@ Chapter 1. Admin Guide
    Example 1.1. Set cachedb_url parameter
 ...
 #use internal cachedb_local module
-modparam("dns_cache", "cachedb_url","local://");
+modparam("dns_cache", "cachedb_url","local://")
 #use cachedb_memcached module with memcached server at 192.168.2.130
-modparam("dns_cache", "cachedb_url","memcached://192.168.2.130:8888/");
+modparam("dns_cache", "cachedb_url","memcached://192.168.2.130:8888/")
 ...
 
 1.3.2. blacklist_timeout (int)
@@ -73,7 +73,7 @@ modparam("dns_cache", "cachedb_url","memcached://192.168.2.130:8888/");
 
    Example 1.2. Set blacklist_timeout parameter
 ...
-modparam("dns_cache", "blacklist_timeout",7200); # 2 hours
+modparam("dns_cache", "blacklist_timeout",7200) # 2 hours
 ...
 
 1.4. Exported Functions

modules/dns_cache/doc/dns_cache_admin.xml

@@ -44,9 +44,9 @@
 		<programlisting format="linespecific">
 ...
 #use internal cachedb_local module
-modparam("dns_cache", "cachedb_url","local://"); 
+modparam("dns_cache", "cachedb_url","local://")
 #use cachedb_memcached module with memcached server at 192.168.2.130
-modparam("dns_cache", "cachedb_url","memcached://192.168.2.130:8888/"); 
+modparam("dns_cache", "cachedb_url","memcached://192.168.2.130:8888/")
 ...
 		</programlisting>
 		</example>
@@ -64,7 +64,7 @@ modparam("dns_cache", "cachedb_url","memcached://192.168.2.130:8888/");
 		<title>Set <varname>blacklist_timeout</varname> parameter</title>
 		<programlisting format="linespecific">
 ...
-modparam("dns_cache", "blacklist_timeout",7200); # 2 hours
+modparam("dns_cache", "blacklist_timeout",7200) # 2 hours
 ...
 		</programlisting>
 		</example>