Index: trunk/doc/release.2015/ps1.calibration/Makefile
===================================================================
--- trunk/doc/release.2015/ps1.calibration/Makefile	(revision 39868)
+++ trunk/doc/release.2015/ps1.calibration/Makefile	(revision 39875)
@@ -2,5 +2,8 @@
 
 DO_PDFLATEX = 0
+# remember to set \pdfoutput at the top
+
 DO_BIBTEX = 1
+# remember to change from \bibliography to \input{.bbl} at the bottom
 
 help: