Fix typos across the project

[antonkesy]

Notes for Reviewer

This PR fixes typos in docs, comments, and string literals. It should not change any behavior of the code.

It's quite huge (sorry), but should be fairly easy to check

If this is not suitable, needs changes, ... please let me know :)

Pre-Review Checklist for the PR Author

1. Code follows the coding style of CONTRIBUTING.md
2. Tests follow the best practice for testing
3. Changelog updated in the unreleased section including API breaking changes
4. Branch follows the naming format (iox-123-this-is-a-branch)
5. Commits messages are according to this guideline
   • Commit messages have the issue ID (iox-#123 commit text)
   • Commit author matches Eclipse Contributor Agreement (and ECA is signed)
6. Update the PR title
   • Follow the same conventions as for commit messages
   • Link to the relevant issue
7. Relevant issues are linked
8. Add sensible notes for the reviewer
9. All checks have passed (except task-list-completed)
10. Assign PR to reviewer

Checklist for the PR Reviewer

• Consider a second reviewer for complex new features or larger refactorings
• Commits are properly organized and messages are according to the guideline
• Code according to our coding style and naming conventions
• Unit tests have been written for new behavior
• Public API changes are documented via doxygen
• Copyright owner are updated in the changed files
• All touched (C/C++) source code files from iceoryx_hoofs have been added to ./clang-tidy-diff-scans.txt
• PR title describes the changes

Post-review Checklist for the PR Author

1. All open points are addressed and tracked via issues

References

• Closes TBD

[elBoberido]

@antonkesy it seems some of the changes you made require to run clang-format on that files. Also, can you edit the commit messages and prepend iox-2305? #2305 is the issue number for small documentation fixes like the ones you did.

It also might not be clear to new contributors, but this repo is basically in maintenance mode and the development has fully shifted to iceoryx2. So while we appreciate your contribution, there will most probably no further major release from this repo. We would of course also appreciate if you look at the iceoryx2 repo for typos. I guess we also have plenty of them there.

[elBoberido]

@antonkesy I think we need to make it clear the the branch naming is not a hard requirement. For a first or one time contribution, this can be relaxed.