Fix a minor bug in the readme

Author: brianhelba

README.md

@@ -3,6 +3,6 @@ Resonant marketing website.
 
 ## Development instructions
 1. [Install Poetry](https://python-poetry.org/docs/#installation)
-2. Run `poetry install` to build the dependencies.
+2. Run `poetry install` to install project dependencies.
 2. Run `poetry run task watch` to build and serve the docs.
    Changes to the documentation source code will cause an automatic rebuild.