Should indexing process remove `\n` from titles?

[jamesbraza]

Seen in logs:

2024-09-23 20:14:19,845 - paperqa.agents.search - INFO - New file to index: Reduction of fibroblast size-mechanical force do_abc123.pdf...
2024-09-23 20:14:26,425 - paperqa.agents.search - INFO - Complete (Reduction of fibroblast size/mechanical force down‐regulates
            <scp>TGF</scp>
            ‐β type
            <scp>II</scp>
            receptor: implications for human skin aging).

It looks like this title has \n in it. Should we be removing the \ns?