[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 9c316f59c478 · 2023-07-07T03:37:07.000Z
for more information, see https://pre-commit.ci
diff --git a/README.md b/README.md
@@ -38,7 +38,6 @@ Thanks to our contributors so far!
 
 [![Contributors](https://contrib.rocks/image?repo=xarray-contrib/xarray-tutorial)](https://github.com/xarray-contrib/xarray-tutorial/graphs/contributors)
 
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 ## Acknowledgements
 
 This website is the result of many contributions from the Xarray community! We're very grateful for everyone's volunteered effort as well as [sponsored development](https://xarray.dev/#sponsors). Funding for SciPy 2022, SciPy 2023 tutorial materialdevelopment specifically was supported by NASA's Open Source Tools, Frameworks, and Libraries Program (award 80NSSC22K0345).
