rustc-dev-guide in "Run unit tests on the compiler/library" in the "Running test" chapter is missing 'the'

[GabrieleC07]

Location

rustc-dev-guide inside the "Running tests" chapter, subtitle "Run unit tests on the compiler/library", 6th line

Summary

Current

But unfortunately, it's impossible. You should invoke following instead:

Fixed

But unfortunately, it's impossible. You should invoke the following instead: