chore: fix README for meta-llama (#1766)

Author: anakin87

README.md

@@ -42,7 +42,7 @@ Please check out our [Contribution Guidelines](CONTRIBUTING.md) for all the deta
 | [langfuse-haystack](integrations/langfuse/)                                                                    | Tracer                      | [![PyPI - Version](https://img.shields.io/pypi/v/langfuse-haystack.svg?color=orange)](https://pypi.org/project/langfuse-haystack)                        | [![Test / langfuse](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/langfuse.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/langfuse.yml)                                     |
 | [llama-cpp-haystack](integrations/llama_cpp/)                                                                  | Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/llama-cpp-haystack.svg?color=orange)](https://pypi.org/project/llama-cpp-haystack)                      | [![Test / llama-cpp](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/llama_cpp.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/llama_cpp.yml)                                  |
 | [mcp-haystack](integrations/mcp/)                                                                              | Tool                      | [![PyPI - Version](https://img.shields.io/pypi/v/mcp-haystack.svg?color=orange)](https://pypi.org/project/mcp-haystack)                        | [![Test / mcp](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mcp.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mcp.yml)                                                    |
-| [meta-llama-haystack](integrations/meta_llama/)                                                                              | Tool                      | [![PyPI - Version](https://img.shields.io/pypi/v/meta-llama-haystack.svg?color=orange)](https://pypi.org/project/meta-llama-haystack)                        | [![Test / meta_llama](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mcp.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/meta_llama.yml)                                                    |
+| [meta-llama-haystack](integrations/meta_llama/)                                                                              | Generator                      | [![PyPI - Version](https://img.shields.io/pypi/v/meta-llama-haystack.svg?color=orange)](https://pypi.org/project/meta-llama-haystack)                        | [![Test / meta_llama](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/meta_llama.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/meta_llama.yml)                                                    |
 | [mistral-haystack](integrations/mistral/)                                                                      | Embedder, Generator         | [![PyPI - Version](https://img.shields.io/pypi/v/mistral-haystack.svg)](https://pypi.org/project/mistral-haystack)                                       | [![Test / mistral](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mistral.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mistral.yml)                                        |
 | [mongodb-atlas-haystack](integrations/mongodb_atlas/)                                                          | Document Store              | [![PyPI - Version](https://img.shields.io/pypi/v/mongodb-atlas-haystack.svg?color=orange)](https://pypi.org/project/mongodb-atlas-haystack)              | [![Test / mongodb-atlas](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mongodb_atlas.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/mongodb_atlas.yml)                      |
 | [nvidia-haystack](integrations/nvidia/)                                                                        | Embedder, Generator, Ranker | [![PyPI - Version](https://img.shields.io/pypi/v/nvidia-haystack.svg?color=orange)](https://pypi.org/project/nvidia-haystack)                            | [![Test / nvidia](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/nvidia.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/nvidia.yml)                                           |