Add missing 'the' to pgtrgm.sgml
Author: Erik Rijkers
Discussion:
trigram-based index searches for <literal>LIKE</literal>, <literal>ILIKE</literal>,
<literal>~</literal> and <literal>~*</literal> queries. Beginning in
<productname>PostgreSQL</productname> 14, these indexes also support
- equality operator (simple comparison operators are not supported).
+ the equality operator (simple comparison operators are not supported).
Note that those indexes may not be as efficient as regular B-tree indexes
for equality operator.
</para>
