Issue #56: syntactic content use of < and >

index.html

@@ -264,7 +264,8 @@ <h3>Terminology and Notation</h3>
           definition can include values that are not typically thought of as
           "markup", such as the name of a field in an HTTP header, as well as
           all of the characters that form the structure of a format or protocol.
-          For example, <span class="qchar">&lt;</span> or <span class="qchar">&gt;</span>
+          For example, <span class="qchar">&lt;</span> and <span class="qchar">&gt;</span>
+          (as well as the element name and various attributes they surround) 
           are part of the syntactic content in an HTML document. </p>
         <p>Syntactic content usually is defined by a specification or specifications and
           includes both the defined, reserved keywords for the given protocol or