Update em.test.js

[Olgalex]

What we need to add to this test?

[atherdon]

can you provide more details inside, like a link to this test and even put a code inside

[atherdon]

#214 (comment)

[atherdon]

not sure what about this task - looks empty and not clear

[Olgalex]

https://github.com/LLazyEmail/markdown-regex/blob/main/tests/em/content.md
It is one more about an empty content file

[atherdon]

i think we have italic statements in our content file.
as before, here is a link to markdown guide for a reference: https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax

Tell me, if i can close this task.