fix broken link in docs (#32491)

`https://huggingface.co/docs/transformers/en/main_classes/pipelines#transformers.TextGenerationPipeline.__call__`

`generate_kwargs (dict, optional) — Additional keyword arguments to pass along to the generate method of the model (see the generate method corresponding to your framework here).`

link in "here" doesnt work

src/transformers/pipelines/text_generation.py

@@ -239,7 +239,7 @@ class TextGenerationPipeline(Pipeline):
                   truncate a lot of the prompt and not suitable when generation exceed the model capacity)
             generate_kwargs (`dict`, *optional*):
                 Additional keyword arguments to pass along to the generate method of the model (see the generate method
-                corresponding to your framework [here](./main_classes/text_generation)).
+                corresponding to your framework [here](./text_generation)).
 
         Return:
             A list or a list of lists of `dict`: Returns one of the following dictionaries (cannot return a combination