Fix broken link
change /api/registry to /api/top-level#registry
@@ -1248,7 +1248,7 @@ hyperparameters, pipeline and tokenizer used for constructing and training the
pipeline. The `[nlp.tokenizer]` block refers to a **registered function** that
takes the `nlp` object and returns a tokenizer. Here, we're registering a
function called `whitespace_tokenizer` in the
-[`@tokenizers` registry](/api/registry). To make sure spaCy knows how to
+[`@tokenizers` registry](/api/top-level#registry). To make sure spaCy knows how to
construct your tokenizer during training, you can pass in your Python file by
setting `--code functions.py` when you run [`spacy train`](/api/cli#train).
