HomePhabricator

rewriteutil: add pointer to help text when rewrite would cause divergence

Authored by martinvonz.

Description

rewriteutil: add pointer to help text when rewrite would cause divergence

The evolve extension's version of the hint has this pointer. I missed
it when I moved it to core.

Differential Revision: https://phab.mercurial-scm.org/D10723