updated note title for wide review w3c#44-3

index.html

@@ -133,7 +133,7 @@ <h3 id="the-difficulties-of-ruby-processing">The difficulties of ruby processing
     whether it can be allowed to overhang the characters preceding or following,
     and whether this affects the position of the base text.</p>
 
-<aside class="note" title="Ruby annotations that are wider than the base text" id="n20200529002">
+<aside class="note" title="Examples of placements for ruby block which involves complex rules" id="n20200529002">
 <p>Since Japanese composition seeks to avoid spacing between characters as much as possible (see also JLReq <a href="https://www.w3.org/TR/jlreq/#principles_of_arrangement_of_kanji_and_kana_characters">section "Principles of Arrangement of Kanji and Kana Characters"</a>), ruby annotations wider than their base characters are not allowed to overhang neighboring kanji, but often <em>are</em> allowed to overhang neighboring kana. 
       This method works well when characters preceding and following 
       the ruby base are both kana