diff --git a/soitool/modules/fit_to_contents_widgets.py b/soitool/modules/fit_to_contents_widgets.py
index 28f8dccdadc17cb76b9e1df3b931142d40be1d99..460ec94ad2c2308d7e4466fb0164ed5407e5ffc5 100644
--- a/soitool/modules/fit_to_contents_widgets.py
+++ b/soitool/modules/fit_to_contents_widgets.py
@@ -78,7 +78,7 @@ class TableWithSizeOfContent(QTableWidget):
         Returns
         -------
         QSize
-            The minimal size for this widget
+            The minimal size for this widget.
         """
         return self.sizeHint()