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Correct a typo in a exception string

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Dave Pearson
2022-11-17 16:13:31 +00:00
parent e0ddea839d
commit 5d7c98938f
1 changed files with 1 additions and 1 deletions
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src/textual/widget.py
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@@ -560,7 +560,7 @@ class Widget(DOMNode):
if before is None and after is None:
raise WidgetError("One of `before` or `after` is required.")
elif before is not None and after is not None:
raise WidgetError("Only one of `before`or `after` can be handled.")
raise WidgetError("Only one of `before` or `after` can be handled.")
def _to_widget(child: int | Widget, called: str) -> Widget:
"""Ensure a given child reference is a Widget."""