Index: trunk/doc/tutorial/simulation/sim/04_passive_tr/index.html
===================================================================
--- trunk/doc/tutorial/simulation/sim/04_passive_tr/index.html	(revision 8799)
+++ trunk/doc/tutorial/simulation/sim/04_passive_tr/index.html	(revision 8800)
@@ -15,7 +15,7 @@
 <p>
 <center>
 <a href="04_passive_tr.rs"><img src="04_passive_tr.svg" width=400px></a>
-<br>Click the image to get the sch-rnd sheet</center>
+<br>Click the image to get the sch-rnd sheet; also requires this <a href="project.lht">project.lht</a> in the same directory</center>
 <p>
 
 <h2> SPICE: what a tran simulation is </h2>