changed your-site.com to example.com doc-wide
diff --git a/user_guide/helpers/string_helper.html b/user_guide/helpers/string_helper.html
index daa5735..3ede009 100644
--- a/user_guide/helpers/string_helper.html
+++ b/user_guide/helpers/string_helper.html
@@ -118,8 +118,8 @@
 <p>The above would generate 30 newlines.</p>

 <h2>reduce_double_slashes()</h2>

 <p>Converts double slashes in a string to a single slash, except those found in http://. Example: </p>

-<code>$string = &quot;http://www.example.com//index.php&quot;;<br />

-echo reduce_double_slashes($string); // results in &quot;http://www.example.com/index.php&quot;</code>

+<code>$string = &quot;http://example.com//index.php&quot;;<br />

+echo reduce_double_slashes($string); // results in &quot;http://example.com/index.php&quot;</code>

 <h2>trim_slashes()</h2>

 <p>Removes any leading/trailing slashes from a string. Example:<br />

     <br />