Don't warn about expected behavior

Steps to reproduce

Tesseract prints some messages to `stderr` which Opencast picks up as
warnings and logs them as such. This patch removes two of the expected
messages, cleaning up the logs.

Fixed and reviewed
Your pinned fields
Click on the next to a field label to start pinning.

Assignee

Lars Kiesow

Reporter

Lars Kiesow

Severity

Cosmetic Issue