* Remove unneeded 'a' from swabbing message. (#81118)
## About The Pull Request
When using the biopsy tool on something that doesn't have a swabbing
result it would say:
> "You do not manage to find a anything on [target]!".
The "find a anything on [target]" is incorrect and reads off, so this pr
just changes the respective statement in
`code/datums/components/swabbing.dm` to remove that a, becoming:
> "You do not manage to find anything on [target]!".
## Why It's Good For The Game
Minor grammar fix.
## Changelog
🆑
spellcheck: You no longer fail to find "a anything" when swabbing
something for cytology that doesn't have swabbing results.
/🆑
* Remove unneeded 'a' from swabbing message.
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Co-authored-by: _0Steven <42909981+00-Steven@users.noreply.github.com>
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