Index: doc/proposals/tuples/tuples.tex
===================================================================
--- doc/proposals/tuples/tuples.tex	(revision cf68d04b367d8d879c5a9d03ac024235346ad5b9)
+++ doc/proposals/tuples/tuples.tex	(revision 624b722d4ef4ada94ff3db5d98fca59d7d367b74)
@@ -322,5 +322,5 @@
 \addcontentsline{toc}{section}{\refname}
 \bibliographystyle{plain}
-\bibliography{cfa}
+\bibliography{pl}
 
 %\addcontentsline{toc}{section}{\indexname} % add index name to table of contents