Merge pull request #878 from akx/patch-1

docs: Remove unused statement in one-log-per-worker example

Author: nicoddemus

docs/how-to.rst

@@ -221,7 +221,6 @@ Example:
     def pytest_configure(config):
         worker_id = os.environ.get("PYTEST_XDIST_WORKER")
         if worker_id is not None:
-            log_file = config.getini("worker_log_file")
             logging.basicConfig(
                 format=config.getini("log_file_format"),
                 filename=f"tests_{worker_id}.log",