Docs/mm/damon/maintainer-profile: fix reference links for mm-[un]stable tree

Patch series "Docs/mm/damon: misc readability improvements".

Fix trivial mistakes and improve layout of information on different
documents for DAMON.


This patch (of 5):

A couple of sentences on maintainer-profile.rst are having reference links
for mm-unstable and mm-stable trees with wrong rst markup.  Fix those.

Link: https://lkml.kernel.org/r/20240217005842.87348-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20240217005842.87348-2-sj@kernel.orgSigned-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Documentation/mm/damon/maintainer-profile.rst

@@ -21,8 +21,8 @@ be queued in mm-stable [3]_ , and finally pull-requested to the mainline by the
 memory management subsystem maintainer.
 
 Note again the patches for review should be made against the mm-unstable
-tree[1] whenever possible.  damon/next is only for preview of others' works in
-progress.
+tree [1]_ whenever possible.  damon/next is only for preview of others' works
+in progress.
 
 Submit checklist addendum
 -------------------------
@@ -41,8 +41,8 @@ Further doing below and putting the results will be helpful.
 Key cycle dates
 ---------------
 
-Patches can be sent anytime.  Key cycle dates of the mm-unstable[1] and
-mm-stable[3] trees depend on the memory management subsystem maintainer.
+Patches can be sent anytime.  Key cycle dates of the mm-unstable [1]_ and
+mm-stable [3]_ trees depend on the memory management subsystem maintainer.
 
 Review cadence
 --------------