diff --git a/soitool/main_window.py b/soitool/main_window.py
index 17fcc40dab04299d8f8c4bd8ad66c15a5466ffda..683a2f920b7b1230ffe97654ece90ed642b8776a 100644
--- a/soitool/main_window.py
+++ b/soitool/main_window.py
@@ -48,7 +48,7 @@ class MainWindow(QMainWindow):
 
         self.popup_shortcut_help = ShortcutsHelpDialog()
         self.popup_basic_use_help = BasicUsageHelpDialog()
-        # Database instancepartial
+        # Database instance
         self.database = Database(db_path)
         # Timer for automatic update of codes in CodeBook
         self.timer = QTimer()