Fix typo that breaks doc build

guide/C/ch_import_business_data.xml

@@ -337,7 +337,7 @@ MEC-0071,,000013,,,,VAT,tax,Expenses:VAT,1,4.35,,,,no,,,,,,,
     <para>
     Fields can be separated with commas or semicolons and each field can be in quotes.  These options are selectable in the import dialog. Vendors don&rsquo;t have shipping information so even though the fields have to exist, leave them empty.
     The id field is optional and if it is empty a new id will be chosen. If the id field has a value this will UPDATE any vendor/customer with the same id.  This may not be what you want.  Note that in your input file the data must be a single line for each customer/vendor. 
-    <para/>
+    </para>
     <para>
       The importer does not currently import billing information for customers or vendors, these will have to be edited individually after importing.
   </para>