Update and rename example_wrap_unwrap.php to examples/example_wrap_unwrap.php

Author: felipe1234-dev

example_wrap_unwrap.php examples/example_wrap_unwrap.phpexample_wrap_unwrap.php renamed to examples/example_wrap_unwrap.php

@@ -14,7 +14,7 @@
     </div>
 ');
 
-// queries all divs and unwraps them
+// queries all uls inside divs and unwraps them
 $doc->query("div ul")->unwrap();
 $doc->query("ul")->wrap('<section class="bookshelf"></section>');
 
@@ -55,4 +55,4 @@
 $doc->query("table.data tr td[3]::text")->wrap('<span style="color: green; font-weight: bold;"></span>');
 $doc->query("table.data tr td[4]::text")->wrap('<span style="color: orange; font-weight: bold;"></span>');
 
-$doc->output();
+$doc->output();