Small fixes for contribution guide

[foxxyz]

While following the contribution guide, I noticed a few small issues:

• Typos on syncBinding and asyncBinding
• Couldn't find an npm test script for CI as stated, but found the shell script and updated the docs incorrect 😑
• Added an executable bit to the shell script so it can be invoked directly

Let me know if you're ok with this!

[justadudewhohacks]

Thanks!

Couldn't find an npm test script for CI as stated, but found the shell script and updated the docs

What happened when you invoked the test script as specified via npm? npm run test 3.4.6-contrib 11 should simply call the script via bash command.

[foxxyz]

You're right. I'm not sure how I overlooked this... 🤔

I've removed that part of the doc update, I think the rest is correct.

As an aside, I wish the CI/docker builds could somehow also be called via npm test from the /test directory, instead of having to go to /ci/test first and run npm test there, but I don't actually have a good solution for that. Just a thought!

[justadudewhohacks]

As an aside, I wish the CI/docker builds could somehow also be called via npm test from the /test directory, instead of having to go to /ci/test first and run npm test there, but I don't actually have a good solution for that.

Yeah, I think you would add a script to the base package.json calling the shell script but also setting the current working directory to the ci folder.

[foxxyz]

Thank you so much! 🎉