Apply suggestions from code review

Co-authored-by: Luis Barreiro <[email protected]>

docs/src/main/asciidoc/datasource.adoc

@@ -87,7 +87,7 @@ When you add a driver to the test scope, Quarkus automatically includes the spec
 
 ==== JDBC connection pool size adjustment
 
-To protect your database from overloading during the transaction load peaks, size the pool adequately to throttle the database load.
+To protect your database from overloading during load peaks, size the pool adequately to throttle the database load.
 The optimal pool size depends on many factors, such as the number of parallel application users or the nature of the workload.
 
 Be aware that setting the pool size too low might cause some requests to time out while waiting for a connection.
@@ -311,7 +311,7 @@ quarkus.datasource.reactive.max-size=20
 
 ===== Reactive connection pool size adjustment
 
-To protect your database from overloading during the transaction load peaks, size the pool adequately to throttle the database load.
+To protect your database from overloading during load peaks, size the pool adequately to throttle the database load.
 The proper size always depends on many factors, such as the number of parallel application users or the nature of the workload.
 
 Be aware that setting the pool size too low might cause some requests to time out while waiting for a connection.