Merge pull request #1949 from operagxoksana/patch-27

docs: contributing

Author: palfrey

README.md

@@ -1231,7 +1231,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
 * [kernelmachine/utah](https://github.com/kernelmachine/utah) - Dataframe structure and operations
 * [pg_analytics](https://github.com/paradedb/paradedb/tree/dev/pg_analytics) - PostgreSQL extension that accelerates analytical query processing inside Postgres to a performance level comparable to dedicated OLAP databases.
 * [pg_lakehouse](https://github.com/paradedb/paradedb/tree/dev/pg_lakehouse) - PostgreSQL extension that transforms Postgres into an analytical query engine over object stores like AWS S3/GCS and table formats like Delta Lake/Iceberg.
-* [pola-rs/polars](https://github.com/pola-rs/polars) - Fast feature complete DataFrame library ![Build and test](https://github.com/pola-rs/polars/workflows/Build%20and%20test/badge.svg?branch=master)
+* [pola-rs/polars](https://github.com/pola-rs/polars) - Fast feature complete DataFrame library [![Lint Rust](https://github.com/pola-rs/polars/actions/workflows/lint-rust.yml/badge.svg)](https://github.com/pola-rs/polars/actions)
 * [weld-project/weld](https://github.com/weld-project/weld) - High-performance runtime for data analytics applications
 
 ### Data streaming