Website instructions should be updated for macOS

[Keith Zantow]

Sorry, I didn't know where else to report this, but the website has incorrect instructions for getting OctaSine working on macOS.

The command should be:

sudo xattr -dr com.apple.quarantine /Library/Audio/Plug-Ins/VST/OctaSine*

1. it needs to be sudo because it's a system directory
2. there is a space in the filename, so using OctaSine* makes it work and you don't have to update the instructions for each release (untested, but it also appears this would work for the CLAP version)

[Joakim Frostegård]

Thanks! I've fixed it, but using sudo xattr -dr com.apple.quarantine /Library/Audio/Plug-Ins/**/OctaSine* instead to account for VST/CLAP paths.