Merge pull request #19 from kitware-resonant/update-readme

Author: brianhelba

README.md

@@ -10,14 +10,14 @@ ways to do it.
 
 ### Static build
 
-1. Run `poetry shell` to build the dependencies and drop into a virtualenv.
+1. Run `poetry install` to build the dependencies.
 2. Run `poetry run task build` to build the documentation.
 3. Run `poetry run task serve` to serve the docs on port 8000 (or `poetry run
    task serve 8001` to use a different port of your choice).
 
 ### Watch mode build.
 
-1. Run `poetry shell` to build the dependencies and drop into a virtualenv.
+1. Run `poetry install` to build the dependencies.
 2. Run `poetry run task watch` to build and serve the docs on port 8000 (or
    `poetry run task watch PORT=8001` to use a different port of your choice).
    Changes to the documentation source code will cause an automatic rebuild.