Wrong syntax of the requirements.txt file

[Azraeht]

Hi!

I've found an issue within the syntax of the requirements.txt file of you repo.
That's a bit tricky but I'm working on setup licensecheck on my projects to identified dependency licenses. I've a custom project called deduplication as a dependency.

When licensecheck try to evaluate my custom deduplication lib it confuse it with you project. (As mine is only private and the tool is search to Pypi to find license informations)

When retrieving the metadata of your project packaging lib failed to parse it as the require-dist contains spacy (>='2.1.4') (coming from your requirements.txt spacy>='2.1.4')

The correct syntax should be spacy>=2.1.4. (without ')

Well. I know that's not a big contribution but who knows :)

Links:

• https://github.com/FHPythonUtils/LicenseCheck