         }
     }
 
-    ///
+    /// Serializes a given StringAttribute.
     ///
     private func export(stringAttribute attribute: StringAttribute) -> String {
         return attribute.name + "=\"" + attribute.value + "\""
     }
 
-    ///
+    /// Serializes a given Attribute
     ///
     private func export(rawAttribute: Attribute) -> String {
         return rawAttribute.name
     }
 
-    /// HTMLTree.c // htmlIsBooleanAttr() // Used by htmlAttrDumpOutput
+    /// Indicates whether if an Attribute is expected to have a value, or not.
     ///
     private func isBooleanAttribute(name: String) -> Bool {
         return Constants.booleanAttributes.contains(name)

            // No Op
        }

        ///
        ///
        func convert(_ rawNode: Node) -> String {
            return export(node: rawNode)

//
private extension Libxml2.Out.HTMLPrettyConverter {

    /// Serializes an Attribute into it's corresponding String Value, depending on the actual Attribute subclass.
    ///
    func export(attribute: Attribute) -> String {
        switch attribute {
