Update docs/src/main/asciidoc/drools.adoc

Co-authored-by: Georgios Andrianakis <[email protected]>

docs/src/main/asciidoc/drools.adoc

@@ -21,7 +21,7 @@ include::{includes}/prerequisites.adoc[]
 
 https://www.drools.org[Drools] is a set of projects focusing on intelligent automation and decision management, most notably providing a forward-chaining and backward-chaining inference-based rule engine, DMN decisions engine and other projects. A rule engine is a fundamental building block to create an expert system which, in artificial intelligence, is a computer system that emulates the decision-making ability of a human expert. You can read more information on the https://www.drools.org[Drools website].
 
-Drools allows to define rules with 2 different programming styles: one more traditional based on the concepts of a KieBase acting as a repository of business rules and a KieSession storing and evaluating the runtime data against them, and the other using a Rule Unit as a single abstraction that encapsulates the definitions of both a set of rules and the facts against which those rules will be matched.
+Drools allows defining rules with 2 different programming styles: one more traditional based on the concepts of a KieBase acting as a repository of business rules and a KieSession storing and evaluating the runtime data against them, and the other using a Rule Unit as a single abstraction that encapsulates the definitions of both a set of rules and the facts against which those rules will be matched.
 
 Both these styles are fully supported in the Drools Quarkus extension and this document explains how to use both, putting in evidence the pros and cons of each one.