Repair PyPI link (follow-up to #608)

Author: katrinleinweber

_articles/de/leadership-and-governance.md

@@ -161,4 +161,4 @@ Many projects don't wish to go through the trouble of setting up a nonprofit, so
   </p>
 </aside>
 
-If your project is closely associated with a certain language or ecosystem, there may also be a related software foundation you can work with. For example, the [Python Software Foundation](https://www.python.org/psf/) helps support [PyPI](https://pypi.python.org/pypi), the Python package manager, and the [Node.js Foundation](https://nodejs.org/en/foundation/) helps support [Express.js](https://expressjs.com/), a Node-based framework.
+If your project is closely associated with a certain language or ecosystem, there may also be a related software foundation you can work with. For example, the [Python Software Foundation](https://www.python.org/psf/) helps support [PyPI](https://pypi.org/), the Python package manager, and the [Node.js Foundation](https://nodejs.org/en/foundation/) helps support [Express.js](https://expressjs.com/), a Node-based framework.