Merge pull request spring-petclinic#142 from garrying/patch-1

Readme: Add space after option

README.md

@@ -25,7 +25,7 @@ You can tell Config Server to use your local Git repository by using `native` Sp
 `-Dspring.profiles.active=native -DGIT_REPO=/projects/spring-petclinic-microservices-config`
 
 ## Starting services locally with docker-compose
-In order to start entire infrastructure using Docker, you have to build images by executing `./mvnw clean install -PbuildDocker` 
+In order to start entire infrastructure using Docker, you have to build images by executing `./mvnw clean install -P buildDocker` 
 from a project root. Once images are ready, you can start them with a single command
 `docker-compose up`. Containers startup order is coordinated with [`dockerize` script](https://github.com/jwilder/dockerize). 
 After starting services it takes a while for API Gateway to be in sync with service registry,