Remove note about PATH that's less relevant now that pipx is the install method.

README.md

@@ -229,14 +229,6 @@ cd novel-stats/
 pipx install --editable .
 ```
 
-Note that this will typically install the novel-stats commands into
-`~/.local/bin`, which may or may not be on your PATH. There are other ways to
-install novel-stats editable as well, for instance into the system Python
-install (so without `--user`, as root), or even into a
-[virtualenv](https://virtualenv.pypa.io/en/stable/). How or where you install
-novel-stats is up to you, but generally an editable install makes development
-and testing easier.
-
 
 ### Automated tests