Rob W. W. Hooft's spelling fixes for the Library Reference. I hope
SourceForge doesn't choke on this batch :-)

I'm not entirely sure this is 100% correct. The patch changes an
\index{persistency} to \index{presistence}, and I don't know what \index{}
does. But it seems to do so persi--er, consistently, so I hope it isn't a
problem.
diff --git a/Doc/lib/libwave.tex b/Doc/lib/libwave.tex
index cac09d3..7c3c464 100644
--- a/Doc/lib/libwave.tex
+++ b/Doc/lib/libwave.tex
@@ -102,7 +102,7 @@
 \end{methoddesc}
 
 The following two methods define a term ``position'' which is compatible
-between them, and is otherwise implementation dependant.
+between them, and is otherwise implementation dependent.
 
 \begin{methoddesc}[Wave_read]{setpos}{pos}
 Set the file pointer to the specified position.