Add missing space, convert markdown to adoc

Author: holly-cummins

_posts/2023-05-15-pact-and-quarkus-3.adoc

@@ -78,14 +78,14 @@ and http://quarkus.io/extensions/io.quarkiverse.pact/quarkus-pact-consumer[consu
 
 To install the consumer extensions, run
 
-```
+----
 quarkus ext add io.quarkiverse.pact:quarkus-pact-consumer
-```
+----
 
 The provider extension can be installed with
-```
+----
 quarkus ext add io.quarkiverse.pact:quarkus-pact-provider
-```
+----
 
 For a deeper dive into contract testing, check out https://www.youtube.com/watch?v=d9CSY8HuZ9U[Quarkus Insights #117].
 
@@ -103,5 +103,5 @@ great workflow as other tests.
 - https://quarkus.io/quarkus-workshops/super-heroes/index.html#contract-testing[Contract Testing Module] of the Quarkus Superheroes workshop
 - https://www.youtube.com/watch?v=d9CSY8HuZ9U[Quarkus Insights about the Pact extension]
 - https://github.com/holly-cummins/pact-quarkus-sweater-demo[Sample application showing the Quarkus Pact extension]
-- https://appdev.consulting.redhat.com/tracks/contract-first/[Contract-first development](with OpenAPIGenerator, Schemathesis, and Prism)
+- https://appdev.consulting.redhat.com/tracks/contract-first/[Contract-first development] (with OpenAPIGenerator, Schemathesis, and Prism)