Updated wording for issue pandas-dev#26195

Author: kvn4

doc/source/user_guide/io.rst

@@ -1718,20 +1718,15 @@ at `fsimpl1`_ for implementations built into ``fsspec`` and `fsimpl2`_
 for those not included in the main ``fsspec``
 distribution.
 
-You can also pass parameters directly to the backend driver. Because we can no
-longer utilize the ``AWS_S3_HOST`` environment variable, we can directly define a
+You can also pass parameters directly to the backend driver. Since ``fsspec`` does not
+utilize the ``AWS_S3_HOST`` environment variable, we can directly define a
 dictionary containing the endpoint_url and pass the object into the storage
 option parameter:
 
 .. code-block:: python
 
-   def s3so(worker_id):
-      worker_id = "5" if worker_id == "master" else worker_id.lstrip("gw")
-      return dict(client_kwargs={"endpoint_url": f"http://127.0.0.1:555{worker_id}/"})
-
-   roundtripped_df = pd.read_json(
-         "s3://pandas-test/test-1", compression=compression, storage_options=s3so,
-      )
+   storage_options = {"client_kwargs": {"endpoint_url": "http://127.0.0.1:5555"}}}
+   df = pd.read_json("s3://pandas-test/test-1", storage_options=storage_options)
 
 More sample configurations and documentation can be found at `S3Fs documentation
 <https://s3fs.readthedocs.io/en/latest/index.html?highlight=host#s3-compatible-storage>`__.
@@ -3009,7 +3004,7 @@ Read a URL with no options:
 Read in the content of the "books.xml" file and pass it to ``read_xml``
 as a string:
 
-.. ipython:: python :okexcept:
+.. ipython:: python
 
    file_path = "books.xml"
    with open(file_path, "w") as f: