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Improve a docstring

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Co-authored-by: Will McGugan <willmcgugan@gmail.com>
This commit is contained in:
Dave Pearson
2023-04-19 11:40:34 +01:00
committed by GitHub
parent 9123a80aa5
commit 768a235f3a
1 changed files with 1 additions and 1 deletions
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src/textual/app.py
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@@ -1392,7 +1392,7 @@ class App(Generic[ReturnType], DOMNode):
callback: An optional callback function that is called if the screen is dismissed with a result. callback: An optional callback function that is called if the screen is dismissed with a result.
Returns: Returns:
An awaitable that awaits the mounting of the screen and its children. An optional awaitable that awaits the mounting of the screen and its children.
""" """
if not isinstance(screen, (Screen, str)): if not isinstance(screen, (Screen, str)):
raise TypeError( raise TypeError(