[Z8-beta.13-issue ID: 734666376]: Zotero automatically adds line breaks in comments.

varmont

Steps to reproduce the issue:

1. Add a comment to an annotation in Zotero.

https://s3.amazonaws.com/zotero.org/images/forums/u9171260/g2uvhdxub27ljeqvr89b.png

2. Close Zotero and reopen it.
3. Add new lines to the previous comment.

https://s3.amazonaws.com/zotero.org/images/forums/u9171260/pdi1iv3p2ppkz8hzkb7k.png

4. Close Zotero and reopen it (an automatic line break is generated).

https://s3.amazonaws.com/zotero.org/images/forums/u9171260/20f20qxq8e2eeloilydi.png