Update README.md

Author: harryhmc

README.md

@@ -151,7 +151,7 @@ Create an OpenAPI Specification to document your API. For more information about
 End to End tests. These tests are written in Python and use the PyTest test runner. Before running these tests you will need to set environment variables. The `test_endpoint.py` file provides a template of how to set up tests which test your api endpoints. For more information about testing your API see the [API Producer Zone confluence](https://nhsd-confluence.digital.nhs.uk/display/APM/Testing+your+API ).
 
 #### `Makefile`:
-Useful make targets to get started including: installing dependencies and running smoke tests.
+Useful `make` targets to get started including: installing dependencies and running smoke tests.
 
 #### `ecs-proxies-containers.yml ` and `ecs-proxies-deploy.yml`: