Update README

README.md

@@ -4,31 +4,35 @@ This project consists of the Integrated Business Management System
 (IBMS) corporate application, used by the Department of Biodiversity,
 Conservation and Attractions.
 
-# Installation
+## Installation
 
 The recommended way to set up this project for development is using
 [Poetry](https://python-poetry.org/docs/) to install and manage a virtual Python
 environment. With Poetry installed, change into the project directory and run:
 
     poetry install
 
-To run Python commands in the virtualenv, thereafter run them like so:
+Activate the virtualenv like so:
 
-    poetry run python manage.py
+    poetry shell
+
+To run Python commands in the activated virtualenv, thereafter run them like so:
+
+    python manage.py
 
 Manage new or updating project dependencies with Poetry also, like so:
 
     poetry add newpackage==1.0
 
-# Environment variables
+## Environment variables
 
 This project uses environment variables (in a `.env` file) to define application settings.
 Required settings are as follows:
 
     DATABASE_URL="postgis://USER:PASSWORD@HOST:PORT/DATABASE_NAME"
     SECRET_KEY="ThisIsASecretKey"
 
-# Running
+## Running
 
 Use `runserver` to run a local copy of the application:
 
@@ -38,13 +42,13 @@ Run console commands manually:
 
     poetry run python manage.py shell_plus
 
-# Docker image
+## Docker image
 
 To build a new Docker image from the `Dockerfile`:
 
     docker image build -t ghcr.io/dbca-wa/ibms .
 
-# Pre-commit hooks
+## Pre-commit hooks
 
 This project includes the following pre-commit hooks: