Yep, just checked it - my unique LinkedIn password SHA-1 hash is in there.
If you have a LinkedIn account, login NOW and change your password. If you've used that password with other things associated with your LinkedIn login (usually your email address), then change those passwords too!
Here's a link to the hash file: combo_not.txt.zip
Here's a nice write-up on the details as well as a online SHA-1 generator so you can check for your own hash: Errata Security