Update index.html

index.html

@@ -19,7 +19,9 @@ not say that it comes with aligned transcripts, so a lot of alignment errors cou
   the alignment often seems very good (even if words within the sentence are aligned badly) and bad alignments usually still 
   point to a relevant part of the conversation.</div>
 
-<div style="padding:0 72px 20px 72px">This is not intended as a nicely designed website. I haven't really made websites since before CSS. caitlinr@ru.is</div>
+<div style="padding:0 72px 20px 72px">This is not intended as a nicely designed website. I haven't really made websites since before CSS. 
+  Transcript/playback style is slightly based on <a href="https://childes.talkbank.org/">CHILDES</a> corpus browser (old version), with 
+  the addition that audio stops playing at the end of the line you clicked on. caitlinr@ru.is</div>
 
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 <div style="padding-left:72px;padding-top:6px;padding-bottom:6px"><a href="./pages/01119679-3adf-4da1-9581-65779c1c3f7d.html" >01119679-3adf-4da1-9581-65779c1c3f7d</a></div>