Updated readme

README.md

@@ -83,11 +83,13 @@ Your system `$PATH` environment variable is likely set in one of these
 locations:
 
 For BASH shells:
+
 - `~/.bashrc`
 - `~/.bash_profile`
 - `~/.profile`
 
 For ZSH shells:
+
 - `~/.zshrc`
 - `~/.zprofile`
 
@@ -306,6 +308,20 @@ you'll be set with an upgraded version of Python.
 
 _If you're not sure about the details of your current virtual environment, you can run `poetry env info` to get more information. If you've been using `pyenv` for everything, you can also see all available virtual environments with `pyenv virtualenvs`._
 
+#### Updating the .env file for Login.gov
+
+To configure the application for Login.gov, you will need to update the following environment variables in the .env file:
+
+```
+COMMIT_HASH=”--------”
+```
+
+Reach out to someone on the team to get the most recent Login.gov key.
+
+```
+LOGIN_PEM="INSERT_LOGIN_GOV_KEY_HERE"
+```
+
 #### Updating the .env file for E2E tests
 
 With the newly created `.env` file in place, you'll need to make one more
@@ -372,8 +388,6 @@ is the same one you are using in login.gov and make sure your phone number is in
 If for any reason in the course of development it is necessary for your to delete your db
 via the `dropdb` command, you will need to repeat these steps when you recreate your db.
 
-
-
 ## Git Hooks
 
 We're using [`pre-commit`](https://pre-commit.com/) to manage hooks in order to