Tweak index.html wording

index.html

@@ -47,12 +47,6 @@ <h2>Other formats</h2>
             This site also contains the results of processing the ABC files into various other formats:
         </p>
 
-        <ul>
-            <li><a href="tunebook.pdf">tunebook.pdf</a> A printable copy of the tunes
-            using much the same layout as the Tuneworks original.</li>
-        </ul>
-
-
         <ul>
             <li><a href="midi/">All the tunes converted to MIDI files</a> (or <a href="tunebook-midi.zip">all the MIDI files in a Zip archive)</a></li>
         </ul>
@@ -61,6 +55,11 @@ <h2>Other formats</h2>
             <li><a href="mp3/">All the tunes converted to mp3 audio files</a> (or <a href="tunebook-mp3.zip">all the mp3 files in a Zip archive)</a></li>
         </ul>
 
+       <ul>
+            <li><a href="tunebook.pdf">tunebook.pdf</a> A printable copy of the tunes
+            using much the same layout as the Tuneworks original.</li>
+        </ul>
+
         <ul>
             <li>The printed tunebook for transposing instruments:
                 <ul>
@@ -110,6 +109,8 @@ <h2>Mistakes</h2>
         <p>
             The transcription is bound to contain mistakes, defined as (almost) anything that isn't the same as it is in the
             Tuneworks Tunebook (ignoring minor stylistic differences and the differences listed below).
+            Likewise, the various derived formats are unlikely to be error free even if the ABC
+            transcriptions are correct.
             Please report any mistakes that you find, either by creating a GitHub
             issue or (better) a pull request, or (if that doesn't mean anything to you) by emailing
             Jon Warbrick &lt;[email protected]&gt;.</p>