Link 'Enable super region' to something useful

Fixes DOC-12942

Author: rmloveland

src/current/_includes/v24.1/sql/super-region-considerations.md

@@ -1,7 +1,7 @@
 To use super regions, keep the following considerations in mind:
 
 - Your cluster must be a [multi-region cluster]({% link {{ page.version.version }}/multiregion-overview.md %}).
-- Super regions [must be enabled](#enable-super-regions).
+- Super regions [must be enabled]({% link {{ page.version.version }}/alter-database.md %}#enable-super-regions).
 - Super regions can only contain one or more [database regions]({% link {{ page.version.version }}/multiregion-overview.md %}#database-regions) that have already been added with [`ALTER DATABASE ... ADD REGION`]({% link {{ page.version.version }}/alter-database.md %}#add-region).
 - Each database region can only belong to one super region. In other words, given two super regions _A_ and _B_, the set of database regions in _A_ must be [disjoint](https://wikipedia.org/wiki/Disjoint_sets) from the set of database regions in _B_.
 - You cannot [drop a region]({% link {{ page.version.version }}/alter-database.md %}#drop-region) that is part of a super region until you either [alter the super region]({% link {{ page.version.version }}/alter-database.md %}#alter-super-region) to remove it, or [drop the super region]({% link {{ page.version.version }}/alter-database.md %}#drop-super-region) altogether.