Rephrase endpoint_url documentation wording

Improved clarity and readability of the endpoint_url parameter
documentation for S3 commands.

Author: adev-code

awscli/topics/s3-config.rst

@@ -16,12 +16,10 @@ for performance reasons or to account for the specific environment where these
 ``aws s3`` commands are being run.
 
 .. note::
-   `S3 high-level commands <https://docs.aws.amazon.com/cli/latest/reference/s3/>`_ provide an option to use a custom endpoint using ``--endpoint-url``.
+   S3 commands have an option to use a custom endpoint using ``--endpoint-url``.
    This overrides the default endpoint the command will use.
-   Use caution when configuring this parameter, as it can cause S3 redirect issues and
-   unintended behavior. This parameter is intended for VPC endpoints and other S3 specialized configurations.
-   For more information about endpoint configuration,
-   see `Service-specific endpoints <https://docs.aws.amazon.com/sdkref/latest/guide/feature-ss-endpoints.html>`_.
+   Use caution when configuring this parameter as it can cause S3 unintended behavior including S3 redirect issues.
+   See `Service-specific endpoints <https://docs.aws.amazon.com/sdkref/latest/guide/feature-ss-endpoints.html>`_ page in the *AWS SDK reference guide* for more information.
 
 Configuration Values
 ====================