docs: update introduction api

Signed-off-by: Otavio Santana <otaviopolianasantana@gmail.com>

spec/src/main/asciidoc/chapters/introduction/introduction.adoc

@@ -37,7 +37,7 @@ public class Deity {
 }
 ----
 
-Developers need to consider vendor lock-in when choosing a NoSQL database for their application. For example, if there is a need to switch out a database considerations include: the time spent on the change; the learning curve of a new database API; the code that will be lost; the persistence layer that needs to be replaced, etc. Jakarta NoSQL avoids most of these issues through the *Mapping* API.
+Developers must consider vendor lock-in and low cognitive load when choosing a NoSQL database for their applications. For example, if there is a need to switch out a database, considerations include the time spent on the change; the learning curve of a new database API; the code that will be lost; the persistence layer that needs to be replaced, etc. Jakarta NoSQL avoids most of these issues through the *Mapping* API.
 
 Jakarta NoSQL also provides template classes that apply the *Template Method* design pattern to all database operations.