docs: Make spelling consistent for focused (#223)

solara/website/pages/docs/content/04-tutorial/_data_science.ipynb

@@ -8,7 +8,7 @@
     "# Tutorial: Data Science\n",
     "\n",
     "In this tutorial, we will introduce Solara from the perspective of a data scientist or when you are thinking of using Solara for a data science app.\n",
-    "It is therefore focussed on data (Pandas), visualizations (plotly) and how to add interactivity.\n",
+    "It is therefore focused on data (Pandas), visualizations (plotly) and how to add interactivity.\n",
     "\n",
     "## You should know\n",
     "This tutorial will assume:\n",

solara/website/pages/docs/content/20-understanding/60-voila.md

@@ -2,6 +2,6 @@
 
 [Voilà](https://voila.readthedocs.io/) allows you to convert a Jupyter Notebook into an interactive dashboard that allows you to share your work with others.
 
-Voilà is Jupyter notebook focussed, meaning that it will render all output from your notebook. Using [`voila-vuetify`](https://github.com/voila-dashboards/voila-vuetify) Voilà allows for a more app like experience, showing only the output you want.
+Voilà is Jupyter notebook focused, meaning that it will render all output from your notebook. Using [`voila-vuetify`](https://github.com/voila-dashboards/voila-vuetify) Voilà allows for a more app like experience, showing only the output you want.
 
 Voilà, together with `voila-vuetify` is an alternative to [Solara server](./solara-server). The most significant difference is that Voilà will start one kernel/process per page request, while [Solara server](./solara-server) can serve many more users from a single process. Sharing the same process means Solara apps can share memory among users (e.g. a large dataset), which will usually lead to better performance and less resource usage.