style: remove trailing whitespace in README template

Signed-off-by: Daniel Bluhm <[email protected]>

Author: dbluhm

openapi_python_client/templates/README.md.jinja

@@ -47,10 +47,10 @@ Things to know:
     1. `sync_detailed`: Blocking request that always returns a `Request`, optionally with `parsed` set if the request was successful.
     1. `asyncio`: Like `sync` but the async instead of blocking
     1. `asyncio_detailed`: Like `sync_detailed` by async instead of blocking
-     
+
 1. All path/query params, and bodies become method arguments.
 1. If your endpoint had any tags on it, the first tag will be used as a module name for the function (my_tag above)
-1. Any endpoint which did not have a tag will be in `{{ package_name }}.api.default`    
+1. Any endpoint which did not have a tag will be in `{{ package_name }}.api.default`
 
 ## Building / publishing this Client
 This project uses [Poetry](https://python-poetry.org/) to manage dependencies  and packaging.  Here are the basics: