Index: 07_io/export_spice/raw.html
===================================================================
--- 07_io/export_spice/raw.html	(revision 7647)
+++ 07_io/export_spice/raw.html	(revision 7648)
@@ -38,11 +38,14 @@
 	<td> spice/model
 	<td> name a spice model to use. If spice/model_include is not specified,
 	     the model must have a mod (or prm) file in the spice library. This
-	     mod file must be a stand-alone file with a single .module or .subckt
-	     and will be copied in the output netlist. If spice/model_include is
-	     specified, the model is used without any model copied to the output
-	     for this component. The model is searched in the lib with exact
-	     file name, with .mod and with .prm appended, all case sensitive.
+	     mod file must be a stand-alone file with a single .model or .subckt
+	     and will be copied in the output netlist. If the file uses .subckt,
+	     and no spice/prefix is present, the instance name is automatically
+	     prefixed with X. If spice/model_include is specified, the model is
+	     used without any model copied to the output for this component
+	     (and no X prefixing is performed). The model is searched in the lib
+	     with exact file name, with .mod and with .prm appended, all case
+	     sensitive.
 
 	<tr>
 	<td> spice/model_card