diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index d56bd6877..1777ea22a 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -2809,7 +2809,7 @@ void MainWindow::on_actionCopyright_Notice_triggered()
                            "2001-2023 by one or more of the following authors: Joseph Taylor, "
                            "K1JT; Bill Somerville, G4WJS; Steven Franke, K9AN; Nico Palermo, "
                            "IV3NWV; Greg Beam, KI7MT; Michael Black, W9MDB; Edson Pereira, PY2SDR; "
-                           "Philip Karn, KA9Q; Uwe Risse, DG2YCB; Brian Moran, N9ADG;"
+                           "Philip Karn, KA9Q; Uwe Risse, DG2YCB; Brian Moran, N9ADG; "
                            "and other members of the WSJT Development Group.\"");
   MessageBox::warning_message(this, message);
 }