Docs/mm/damon/design: fix typos in temporal auto-tuning algorithm section

Correct incorrect references of "quota" to "goal" in the temporal
auto-tuning algorithm description and fix the square bracket formatting.

Link: https://lore.kernel.org/20260914141952.91465-7-sj@kernel.org
Signed-off-by: Liew Rui Yan <aethernet65535@gmail.com>
Reviewed-by: SJ Park <sj@kernel.org>
Signed-off-by: SJ Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Gow <davidgow@davidgow.net>
Cc: David Hildenbrand <david@kernel.org>
Cc: Eva Kurchatova <eva.kurchatova@virtuozzo.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kunwu Chan <kunwu.chan@gmail.com>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lian Wang <lianux.mm@gmail.com>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: "Zenghui Yu (Huawei)" <zenghui.yu@linux.dev>

Documentation/mm/damon/design.rst

@@ -694,8 +694,8 @@ There are two such tuning algorithms that users can select as they need.
   This is the default selection.  If unsure, use this.
 - ``temporal``: More straightforward algorithm.  Tries to achieve the goal as
   fast as possible, using maximum allowed quota, but only for a temporal short
-  time.  When the quota is under-achieved, this algorithm keeps tuning quota to
-  a maximum allowed one.  Once the quota is [over]-achieved, this sets the
+  time.  When the goal is under-achieved, this algorithm keeps tuning quota to
+  a maximum allowed one.  Once the goal is [over-]achieved, this sets the
   quota zero.  Useful for deterministic control required environments.  Note
   that the zero quota is a valid quota, and therefore ``qt_exceeds`` :ref:`stat
   <damon_design_damos_stat>` will keep increasing in this case.