chore: Remove typo in README (#509)

* chore: Remove typo in README

Signed-off-by: Xuanwo <github@xuanwo.io>

* Fix link

Signed-off-by: Xuanwo <github@xuanwo.io>

---------

Signed-off-by: Xuanwo <github@xuanwo.io>

Author: Xuanwo

README.md

@@ -33,9 +33,7 @@ The Apache Iceberg Rust project is composed of the following components:
 |------------------------|------------------------------------------------------------|---------------------------------------------------------------------------------------------------|
 | [iceberg]              | [![iceberg image]][iceberg link]                           | [![docs release]][iceberg release docs] [![docs dev]][iceberg dev docs]                           |
 | [iceberg-datafusion]   | -                                                          | [![docs dev]][iceberg-datafusion dev docs]                                                        |
-| [iceberg-datafusion]                                                                        |
 | [iceberg-catalog-glue] | -                                                          | [![docs dev]][iceberg-catalog-glue dev docs]                                                      |
-| [iceberg-datafusion]                                                                       |
 | [iceberg-catalog-hms]  | [![iceberg-catalog-hms image]][iceberg-catalog-hms link]   | [![docs release]][iceberg-catalog-hms release docs] [![docs dev]][iceberg-catalog-hms dev docs]   |
 | [iceberg-catalog-rest] | [![iceberg-catalog-rest image]][iceberg-catalog-rest link] | [![docs release]][iceberg-catalog-rest release docs] [![docs dev]][iceberg-catalog-rest dev docs] |
 
@@ -48,22 +46,22 @@ The Apache Iceberg Rust project is composed of the following components:
 [iceberg dev docs]: https://rust.iceberg.apache.org/api/iceberg/
 
 [iceberg-datafusion]: crates/integrations/datafusion/README.md
-[iceberg-datafusion dev docs]: https://rust.iceberg.apache.org/api/iceberg-datafusion/
+[iceberg-datafusion dev docs]: https://rust.iceberg.apache.org/api/iceberg_datafusion/
 
 [iceberg-catalog-glue]: crates/catalog/glue/README.md
-[iceberg-catalog-glue dev docs]: https://rust.iceberg.apache.org/api/iceberg-catalog-glue/
+[iceberg-catalog-glue dev docs]: https://rust.iceberg.apache.org/api/iceberg_catalog_glue/
 
 [iceberg-catalog-hms]: crates/catalog/hms/README.md
 [iceberg-catalog-hms image]: https://img.shields.io/crates/v/iceberg-catalog-hms.svg
 [iceberg-catalog-hms link]: https://crates.io/crates/iceberg-catalog-hms
 [iceberg-catalog-hms release docs]: https://docs.rs/iceberg-catalog-hms
-[iceberg-catalog-hms dev docs]: https://rust.iceberg.apache.org/api/iceberg-catalog-hms/
+[iceberg-catalog-hms dev docs]: https://rust.iceberg.apache.org/api/iceberg_catalog_hms/
 
 [iceberg-catalog-rest]: crates/catalog/rest/README.md
 [iceberg-catalog-rest image]: https://img.shields.io/crates/v/iceberg-catalog-rest.svg
 [iceberg-catalog-rest link]: https://crates.io/crates/iceberg-catalog-rest
 [iceberg-catalog-rest release docs]: https://docs.rs/iceberg-catalog-rest
-[iceberg-catalog-rest dev docs]: https://rust.iceberg.apache.org/api/iceberg-catalog-rest/
+[iceberg-catalog-rest dev docs]: https://rust.iceberg.apache.org/api/iceberg_catalog_rest/
 
 ## Supported Rust Version