diff --git a/gnucash/report/business-reports/taxinvoice.scm b/gnucash/report/business-reports/taxinvoice.scm
index c988556e88..e4338699cc 100644
--- a/gnucash/report/business-reports/taxinvoice.scm
+++ b/gnucash/report/business-reports/taxinvoice.scm
@@ -221,7 +221,7 @@
                 headingpage2 optname-amount-due "b" "" (_ "Amount Due")))
   (add-option (gnc:make-string-option
                 headingpage2 optname-payment-recd "c" "" 
-                (_ "Payment received, thank you")))
+                (_ "Payment received, thank you!")))
   (add-option (gnc:make-string-option	headingpage2	optname-invoice-number-text
     "d" "" (_ "Invoice number: ")))
   (add-option (gnc:make-string-option	headingpage2	optname-to-text