config page: Fix line breaks
config page: Fix line breaks

In md-files line breaks are represented as '\', not '\n'.

Signed-off-by: Edwin Kempin <d43fb6c98c97e553b671ed9a9318100f1de386e7@google.com>
Change-Id: I4200cb09c441d6d68e179c1a03b053dace3eecb6

GerritCodeReview/plugins_code-owners,GerritCodeReview/plugins_code-owners,GerritCodeReview/plugins_code-owners,GerritCodeReview/plugins_code-owners