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-rw-r--r--README.md5
1 files changed, 3 insertions, 2 deletions
diff --git a/README.md b/README.md
index 3a0cdf9..38529f0 100644
--- a/README.md
+++ b/README.md
@@ -54,8 +54,9 @@ The `$dom` created by the parser is a full `DOMDocument` object. And the
## Notes on Serialized Formats
-The serializer (`save()`, `saveHTML()`) follows the section 8.9 of the
-HTML 5.0 spec. So tags are serialized according to these rules:
+The serializer (`save()`, `saveHTML()`) follows the
+[section 8.9 of the HTML 5.0 spec] (http://www.w3.org/TR/2012/CR-html5-20121217/syntax.html#serializing-html-fragments).
+So tags are serialized according to these rules:
- A tag with children: <foo>CHILDREN</foo>
- A tag that cannot have content: <foo> (no closing tag)