fix a typo. potral -> portal.

bt5/erp5_payment_mean/SkinTemplateItem/portal_skins/erp5_payment_mean/PaymentTransactionGroup_getGroupablePaymentTransactionLineList.xml

@@ -59,7 +59,7 @@ search_kw = dict(\n
   section_uid=context.getSourceSectionUid(),\n
   payment_uid=context.getSourcePaymentUid(),\n
   resource_uid=context.getPriceCurrencyUid(),\n
-  node_category_uid=portal.potral_categories.account_type.asset.cash.bank.getUid(),\n
+  node_category_uid=portal.portal_categories.account_type.asset.cash.bank.getUid(),\n
 #  group_by=(\'parent_uid\', ), # The limit is not applied on the number of payment transactions, but on the number of lines (to simplify setting aggregate relation).\n
 \n
   # we have \'aggregate/payment_transaction_module/xxx\' in sub_variation_text if the line is already grouped.\n

bt5/erp5_payment_mean/bt/revision

-28
\ No newline at end of file
+29
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