Minor update to README

Author: hakbailey

README.md

@@ -26,32 +26,13 @@ Description of the app
 
 ## Development
 
-To install with dev dependencies:
-
-```
-make install
-```
-
-To run unit tests:
-
-```
-make test
-```
-
-To lint the repo:
-
-```
-make lint
-```
-
-To run the app:
-
-```
-pipenv run app --help
-```
+- To install with dev dependencies: `make install`
+- To update dependencies: `make update`
+- To run unit tests: `make test`
+- To lint the repo: `make lint`
+- To run the app: `pipenv run app --help`
 
 ## Required ENV
 
-`SENTRY_DSN` = If set to a valid Sentry DSN, enables Sentry exception monitoring. This is not needed for local development.
-
-`WORKSPACE` = Set to `dev` for local development, this will be set to `stage` and `prod` in those environments by Terraform.
+- `SENTRY_DSN` = If set to a valid Sentry DSN, enables Sentry exception monitoring. This is not needed for local development.
+- `WORKSPACE` = Set to `dev` for local development, this will be set to `stage` and `prod` in those environments by Terraform.