Update README.md

Author: nhartner

README.md

@@ -4,4 +4,6 @@ Example Spring project showing how to use launch GCP emulator and test spring GC
 Key points:
 - test-containers library is used to launch google-sdk docker container and start pubsub emulator inside it
 - Tests are overridden to hit emulator via `src/test/resources/test.properties` by setting `spring.cloud.gcp.pubsub-emulator-host: localhost:8085` (default emulator port)
-- `TestPubSubConfig` is used to bring up pubsub emulator inside a docker container, create a topic and subscription in the emulator. This is using GCP SDK directly, not Spring pubsub, to create the resources. 
+- `TestPubSubConfig` is used to bring up pubsub emulator inside a docker container, create a topic and subscription in the emulator. This is using GCP SDK directly, not Spring pubsub, to create the resources. 
+
+test change