Apply suggestions from code review

Co-authored-by: Antti Kaihola <13725+akaihola@users.noreply.github.com>

CHANGES.rst

@@ -5,7 +5,8 @@ These features will be included in the next release:
 
 Added
 -----
-- The `--preview` configuration flag is now supported in Darker CLI and Block
+- The ``--preview`` configuration flag is now supported in the configuration file for
+  Darker and Black
   configuration file.
 
 Fixed

README.rst

@@ -379,7 +379,8 @@ The following `command line arguments`_ can also be used to modify the defaults:
        [py33\|py34\|py35\|py36\|py37\|py38\|py39\|py310\|py311\|py312] Python versions
        that should be supported by Black's output. [default: per-file auto-detection]
 --preview
-       Use black's preview future code style
+       In Black, enable potentially disruptive style changes that may be added to
+       Black in the future
 
 To change default values for these options for a given project,
 add a ``[tool.darker]`` section to ``pyproject.toml`` in the project's root directory,

contributors.yaml

@@ -203,8 +203,6 @@ talhajunaidd:
   - {link_type: commits, type: Code}
 tapted:
   - {link_type: issues, type: Bug reports}
-tehunter:
-  - {link_type: pulls-author, type: Code}
 tgross35:
   - {link_type: issues, type: Bug reports}
 tkolleh:

src/darker/help.py

@@ -133,7 +133,10 @@ def get_extra_instruction(dependency: str) -> str:
     " `skip-magic-trailing-comma = true` from a Black configuration file."
 )
 
-PREVIEW = "Use Black's experimental preview style"
+PREVIEW = (
+    "In Black, enable potentially disruptive style changes that may be added to Black"
+    " in the future"
+)
 
 LINE_LENGTH = "How many characters per line to allow [default: 88]"