[FIX] account: correct pluralisation

Do you ever think about translators?
"Bankafschrift afsluitens" is not valid Dutch

opw-709657

addons/account/i18n/account.pot

@@ -2525,11 +2525,18 @@ msgstr ""
 
 #. module: account
 #. openerp-web
-#: code:addons/account/static/src/xml/account_reconciliation.xml:227
+#: code:addons/account/static/src/xml/account_reconciliation.xml:229
 #, python-format
 msgid "Close the statement"
 msgstr ""
 
+#. module: account
+#. openerp-web
+#: code:addons/account/static/src/xml/account_reconciliation.xml:228
+#, python-format
+msgid "Close the statements"
+msgstr ""
+
 #. module: account
 #: model:ir.model.fields,field_description:account.field_account_bank_statement_date_done
 msgid "Closed On"

addons/account/static/src/xml/account_reconciliation.xml

@@ -224,7 +224,10 @@
         <t t-jquery=".action_buttons" t-operation="inner">
             <t t-if="single_statement or multiple_statements">
                 <button class="button_back_to_statement btn btn-default btn-sm">Go to bank statements</button>
-                <button class="button_close_statement btn btn-primary btn-sm">Close the statement<t t-if="multiple_statements">s</t></button>
+                <button class="button_close_statement btn btn-primary btn-sm">
+                    <t t-if="multiple_statements">Close the statements</t>
+                    <t t-else="">Close the statement</t>
+                </button>
             </t>
         </t>
     </t>