If there is no newline at the end of the dependency block they will be put after each other, breaking the file

[stevenliebregt]

Let's say you have a file with a dependencies block at the end of it

With no newline at the end.

If you then run cargo-sort-ck -w it turns it into the following:

Which in turn breaks the TOML

[DevinR528]

Oh yeah this is a problem, thanks for the report. It also relates to #43 since allowing files to end without trailing newline would increase the chance of people running in to this.