Do you mean why the individual file names aren't quoted?
You can see an example config file at the bottom of that link you attached - agreed we should probably make it more obvious
You can see an example config file at the bottom of that link you attached - agreed we should probably make it more obvious
As for the quoting part, it's mysterious to me why a structured file would use a quoted string for what is obviously an interior structure. Imagine if you opened a file and saw
fred = "{alpha: ['beta', 'charlie''s dog', 'delta']}"
Versus the sane encoding of:
fred:
alpha:
- beta
- charlie's dog
- delta
But I did preface it with my toml n00b-ness and I know that the toml folks believe they can do no wrong, so maybe that's on purpose, I dunno