improve new connector contribution docs (#2876)

docs/contributing-to-airbyte/building-new-connector/README.md

@@ -42,21 +42,29 @@ npm run generate
 
 and choose the relevant template. This will generate a new connector in the `airbyte-integrations/connectors/<your-connector>` directory.
 
-If you are developing a Python/Singer connector, you may find the [building a Python connector tutorial](../../tutorials/building-a-python-source.md) helpful.
+Search the generated directory for "TODO"s and follow them to implement your connector. 
+
+If you are developing a Python connector, you may find the [building a Python connector tutorial](../../tutorials/building-a-python-source.md) helpful.
 
 ### 2. Integration tests
 
 At a minimum, your connector must implement the standard tests described in [Testing Connectors](testing-connectors.md)
 
 ### 3. Document building & testing your connector
 
-To merge your connector, Airbyte needs to know how to build & test it. If you're writing in Python or Java, skip this section -- it is provided automatically.
+If you're writing in Python or Java, skip this section -- it is provided automatically.
+
+If you're writing in another language, please document the commands needed to: 
 
-If you're writing in another language, please document the commands needed to: 1. Build your connector docker image \(usually this is just `docker build .` but let us know if there are necessary flags, gotchas, etc..\) 2. Run any unit or integration tests _in a Docker image_.
+1. Build your connector docker image \(usually this is just `docker build .` but let us know if there are necessary flags, gotchas, etc..\) 
+2. Run any unit or integration tests _in a Docker image_.
 
 Your integration and unit tests must be runnable entirely within a Docker image. This is important to guarantee consistent build environments.
 
-When you submit a PR to Airbyte with your connector, the reviewer will use the commands you provide to integrate your connector into Airbyte's build system as follows: 1. `:airbyte-integrations:connectors:source-<name>:build` should run unit tests and build the integration's Docker image 2. `:airbyte-integrations:connectors:source-<name>:integrationTest` should run integration tests including Airbyte's Standard test suite.
+When you submit a PR to Airbyte with your connector, the reviewer will use the commands you provide to integrate your connector into Airbyte's build system as follows: 
+
+1. `:airbyte-integrations:connectors:source-<name>:build` should run unit tests and build the integration's Docker image 
+2. `:airbyte-integrations:connectors:source-<name>:integrationTest` should run integration tests including Airbyte's Standard test suite.
 
 ### Best practices