changed your-site.com to example.com doc-wide
diff --git a/user_guide/libraries/ftp.html b/user_guide/libraries/ftp.html
index 1e2b7de..450ca98 100644
--- a/user_guide/libraries/ftp.html
+++ b/user_guide/libraries/ftp.html
@@ -79,7 +79,7 @@
<code>
$this->load->library('ftp');<br />
<br />
-$config['hostname'] = 'ftp.your-site.com';<br />
+$config['hostname'] = 'ftp.example.com';<br />
$config['username'] = 'your-username';<br />
$config['password'] = 'your-password';<br />
$config['debug'] = TRUE;<br />
@@ -98,7 +98,7 @@
<code>
$this->load->library('ftp');<br />
<br />
-$config['hostname'] = 'ftp.your-site.com';<br />
+$config['hostname'] = 'ftp.example.com';<br />
$config['username'] = 'your-username';<br />
$config['password'] = 'your-password';<br />
$config['debug'] = TRUE;<br />
@@ -118,7 +118,7 @@
<code>
$this->load->library('ftp');<br />
<br />
-$config['hostname'] = 'ftp.your-site.com';<br />
+$config['hostname'] = 'ftp.example.com';<br />
$config['username'] = 'your-username';<br />
$config['password'] = 'your-password';<br />
$config['debug'] = TRUE;<br />
@@ -144,7 +144,7 @@
<code>
$this->load->library('ftp');<br />
<br />
-$config['hostname'] = 'ftp.your-site.com';<br />
+$config['hostname'] = 'ftp.example.com';<br />
$config['username'] = 'your-username';<br />
$config['password'] = 'your-password';<br />
$config['port'] = 21;<br />