chore: update readme

readme.md

@@ -10,14 +10,14 @@
 
 ## Conventions
 - [PEP 8](https://www.python.org/dev/peps/pep-0008/)
-- [black formatter](https://black.readthedocs.io/en/stable/)
+- [ruff formatter](https://github.com/charliermarsh/ruff)
 - [ruff linter](https://github.com/charliermarsh/ruff)  
 - [google format docstrings](https://sphinxcontrib-napoleon.readthedocs.io/en/latest/example_google.html)
 
 ## Dev Tools 
 |Tool|Description|
 |---|---|
-|[black](https://black.readthedocs.io/en/stable/)|uncompromising formatter - source of truth for code style & format|
+|[ruff formatter ](https://github.com/charliermarsh/ruff)|black-compatible formatter with better default options - source of truth for code style & format|
 |[ruff](https://github.com/charliermarsh/ruff)|the fastest & most accurate python linter|
 |[precommit-hooks](https://pre-commit.com/)|manages git hooks|
 |[just](https://github.com/casey/just#recipe-parameters)|imporved version of make - task runner|