Fix base model link

The link at line 74 was the link of the model itself, not the base model.

README.md

@@ -71,7 +71,7 @@ print(tokenizer.decode(tokens[0], skip_special_tokens=False))
 * **Model type**: `StableLM 2 Zephyr 1.6B` model is an auto-regressive language model based on the transformer decoder architecture.
 * **Language(s)**: English
 * **Library**: [Alignment Handbook](https://github.com/huggingface/alignment-handbook.git)
-* **Finetuned from model**: [stabilityai/stablelm-2-zephyr-1_6b](https://huggingface.co/stabilityai/stablelm-2-zephyr-1_6b)
+* **Finetuned from model**: [https://huggingface.co/stabilityai/stablelm-2-1_6b](https://huggingface.co/stabilityai/stablelm-2-1_6b)
 * **License**: [StabilityAI Non-Commercial Research Community License](https://huggingface.co/stabilityai/stablelm-2-zephyr-1_6b/blob/main/LICENSE). If you want to use this model for your commercial products or purposes, please contact us [here](https://stability.ai/contact) to learn more.
 * **Contact**: For questions and comments about the model, please email `lm@stability.ai`