Fix change log comment, with reference to
* Add `--exclude-editable` to ``pip list`` to exclude editable packages
from installed package list.
-* Add `--progress-bar <progress_bar>` to ``pip download``, ``pip install``
- and ``pip wheel`` to suppress progress bar in the console (:pull:`4194`)
+* Add `--progress-bar <progress_bar>` to ``pip download``, ``pip install`` and
+ ``pip wheel`` commands, to allow selecting a specific progress indicator
+ type (:pull:`4194`). To completely suppress (for example in a CI environment)
+ use ``--progress-bar off```.
**9.0.1 (2016-11-06)**
