some cleanup (#840)

* some cleanup

* results from mvn spotless:apply

* fix contructor --> constructor

* revert change to fix CdsHooksServletIT

* revert change to charts README.md

* bump chart version, required due to changes in README.md

src/main/java/ca/uhn/fhir/jpa/starter/Application.java

@@ -45,7 +45,7 @@ public class Application extends SpringBootServletInitializer {
 
 		SpringApplication.run(Application.class, args);
 
-		// Server is now accessible at eg. http://localhost:8080/fhir/metadata
+		// Server is now accessible at e.g. http://localhost:8080/fhir/metadata
 		// UI is now accessible at http://localhost:8080/
 	}