Fix typos

[luzpaz]

Various typos

[marcfehling]

Our CI is complaining about an indentation problem. Please run make indent to fix the problem. If you end up with multiple commit, you can squash them into one.

Thank you for fixing the typos! It appears you went through a fairly random set of documentation, which leads me to a follow-up question: did you use an automated tool? If so, would you mind sharing with us which one you used? It would be great to add a typo check to our automated tests!

[luzpaz]

$ make indent
make: *** No rule to make target 'indent'.  Stop.

How do I run it ?

[bangerth]

Very cool -- thank you for the effort!

[marcfehling]

You need to run it from your build directory. You will also need to install clang-format for this purpose.

On the other hand, I just checked which lines the CI is actually reporting, and it's really just one line you need to fix. It's up to you if you pick make indent or fix the line directly.

[luzpaz]

/rebuild

[luzpaz]

@marcfehling i used the (latest dev version of) codespell and some deeper regex searches with vscode to root our some typos.