When viewing the description of the Test Framework package in Package Manager, the description states:

"Test framework for running Edit mode and Play mode test in Unity."

This should not use the singular version of "test". The string should be amended to read:

"Test framework for running Edit mode and Play mode tests in Unity."

1. Open Unity
2. Create a new project with any settings
3. Open Package Manger via Window > Package Manger
4. Find the Test Framework package
5. Inspect the package description

Expected result:
The package description should be free of spelling and grammatical errors.

Actual result:
The package description contains a grammatical error.

Tested on Windows.

Occurs on package version 1.0.18, 1.0.0 using 2019.3.0a10