Index: index.html
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--- index.html	(revision 17424)
+++ index.html	(revision 17425)
@@ -422,7 +422,7 @@
 	<tr><td>power jack with slot    <td> n/a - can not be done with pad stack as the plated slots for the pins can not be represented as plated round holes - use heavy terminals instead
 </table>
 <p>
-Pad stack prototypes are stored only once per pcb_data_t (only once per
+Pad stack <i>prototypes</i> (templates) are stored only once per pcb_data_t (only once per
 board for vias or per each subcircuit for terminals). The actual pad stacks
 placed on the board (or in subcircuit) are called <i>pad stack references</i>.
 A pad stack reference has its own x;y coordinate (within the board or