fix(red): review ro

Co-authored-by: Rowena Jones <36301604+RoRoJ@users.noreply.github.com>

Author: ldecarvalho-doc

faq/databases-for-redis.mdx

@@ -98,7 +98,7 @@ This is much better for scaling as the operation is spread across multiple nodes
 
 Two-node High Availability configurations are available with Redis™ Database Instances. This configuration type allows you to create a standby node, with an up-to-date replica of the database. If the main node fails for any reason, the standby can take over requests, reducing downtime.
 
-The HA standby node is linked to the main node, using asynchronous replication. Asynchronous replication allows to keep good performances.
+The HA standby node is linked to the main node, using asynchronous replication. Asynchronous replication allows you to maintain good performance.
 
 ## Can I change the username and password of my Database Instance's default user?
 

managed-databases/redis/concepts.mdx

@@ -37,7 +37,7 @@ A Database Instance is made up of multiple (at least 1) dedicated compute nodes,
 
 High Availability is a Database Instance configuration that allows you to create a standby node, with an up-to-date replica of the database. If the main node fails for any reason, the standby can take over requests, reducing downtime.
 
-The HA standby node is linked to the main node, using asynchronous replication. Asynchronous replication allows to keep good performances.
+The HA standby node is linked to the main node, using asynchronous replication. Asynchronous replication allows you to maintain good performance.
 
 ## Horizontal scaling