Index: simulation/sim/12_bjt_amp_ac/index.html
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--- simulation/sim/12_bjt_amp_ac/index.html	(revision 8808)
+++ simulation/sim/12_bjt_amp_ac/index.html	(revision 8809)
@@ -29,7 +29,7 @@
 {C->spice/pinnum=1}
 {B->spice/pinnum=2}
 {E->spice/pinnum=3}
-<pre>
+</pre>
 <p>
 Since the attribute is called spice/portmap, it does not interfere with
 the normal portmap attribute (installed by devmap in our example) and it