Minor updates to mypy 1.8 changelog entries (python#16692)

CHANGELOG.md

@@ -10,39 +10,39 @@ We’ve just uploaded mypy 1.8 to the Python Package Index ([PyPI](https://pypi.
 
 You can read the full documentation for this release on [Read the Docs](http://mypy.readthedocs.io).
 
-#### Typechecking Improvements
+#### Type-checking Improvements
  * Do not intersect types in isinstance checks if at least one is final (Christoph Tyralla, PR [16330](https://github.com/python/mypy/pull/16330))
- * Detect that @final class without __bool__ cannot have falsey instances (Ilya Priven, PR [16566](https://github.com/python/mypy/pull/16566))
+ * Detect that `@final` class without `__bool__` cannot have falsey instances (Ilya Priven, PR [16566](https://github.com/python/mypy/pull/16566))
  * Do not allow `TypedDict` classes with extra keywords (Nikita Sobolev, PR [16438](https://github.com/python/mypy/pull/16438))
  * Do not allow class-level keywords for `NamedTuple` (Nikita Sobolev, PR [16526](https://github.com/python/mypy/pull/16526))
  * Make imprecise constraints handling more robust (Ivan Levkivskyi, PR [16502](https://github.com/python/mypy/pull/16502))
  * Fix strict-optional in extending generic TypedDict (Ivan Levkivskyi, PR [16398](https://github.com/python/mypy/pull/16398))
  * Allow type ignores of PEP 695 constructs (Shantanu, PR [16608](https://github.com/python/mypy/pull/16608))
- * Refactor class decorator: this enables `type_check_only` support for `TypedDict` and `NamedTuple` (Nikita Sobolev, PR [16469](https://github.com/python/mypy/pull/16469))
+ * Enable `type_check_only` support for `TypedDict` and `NamedTuple` (Nikita Sobolev, PR [16469](https://github.com/python/mypy/pull/16469))
 
 #### Performance Improvements
  * Add fast path to analyzing special form assignments (Jukka Lehtosalo, PR [16561](https://github.com/python/mypy/pull/16561))
 
 #### Improvements to Error Reporting
- * Don't show docs links for plugin error codes (Ivan Levkivskyi, PR [16383](https://github.com/python/mypy/pull/16383))
+ * Don't show documentation links for plugin error codes (Ivan Levkivskyi, PR [16383](https://github.com/python/mypy/pull/16383))
  * Improve error messages for `super` checks and add more tests (Nikita Sobolev, PR [16393](https://github.com/python/mypy/pull/16393))
  * Add error code for mutable covariant override (Ivan Levkivskyi, PR [16399](https://github.com/python/mypy/pull/16399))
 
 #### Stubgen Improvements
  * Preserve simple defaults in function signatures (Ali Hamdan, PR [15355](https://github.com/python/mypy/pull/15355))
- * Include __all__ in output (Jelle Zijlstra, PR [16356](https://github.com/python/mypy/pull/16356))
+ * Include `__all__` in output (Jelle Zijlstra, PR [16356](https://github.com/python/mypy/pull/16356))
  * Fix stubgen regressions with pybind11 and mypy 1.7 (Chad Dombrova, PR [16504](https://github.com/python/mypy/pull/16504))
 
 #### Stubtest Improvements
  * Improve handling of unrepresentable defaults (Jelle Zijlstra, PR [16433](https://github.com/python/mypy/pull/16433))
  * Print more helpful errors if a function is missing from stub (Alex Waygood, PR [16517](https://github.com/python/mypy/pull/16517))
  * Support `@type_check_only` decorator (Nikita Sobolev, PR [16422](https://github.com/python/mypy/pull/16422))
- * Warn about missing __del__ (Shantanu, PR [16456](https://github.com/python/mypy/pull/16456))
- * Fix crashes with some uses of final and deprecated (Shantanu, PR [16457](https://github.com/python/mypy/pull/16457))
+ * Warn about missing `__del__` (Shantanu, PR [16456](https://github.com/python/mypy/pull/16456))
+ * Fix crashes with some uses of `final` and `deprecated` (Shantanu, PR [16457](https://github.com/python/mypy/pull/16457))
 
 #### Fixes to Crashes
  * Fix crash with type alias to `Callable[[Unpack[Tuple[Any, ...]]], Any]` (Alex Waygood, PR [16541](https://github.com/python/mypy/pull/16541))
- * Fix crash on TypeGuard in __call__ (Ivan Levkivskyi, PR [16516](https://github.com/python/mypy/pull/16516))
+ * Fix crash on TypeGuard in `__call__` (Ivan Levkivskyi, PR [16516](https://github.com/python/mypy/pull/16516))
  * Fix crash on invalid enum in method (Ivan Levkivskyi, PR [16511](https://github.com/python/mypy/pull/16511))
  * Fix crash on unimported Any in TypedDict (Ivan Levkivskyi, PR [16510](https://github.com/python/mypy/pull/16510))