Update README.md

README.md

@@ -12,6 +12,7 @@ I have the following Koala model repositories available:
 * [Unquantized 13B model in HF format](https://huggingface.co/TheBloke/koala-13B-HF)
 * [GPTQ quantized 4bit 13B model in `pt` and `safetensors` formats](https://huggingface.co/TheBloke/koala-13B-GPTQ-4bit-128g)
 * [GPTQ quantized 4bit 13B model in GGML format for `llama.cpp`](https://huggingface.co/TheBloke/koala-13B-GPTQ-4bit-128g-GGML)
+  
 **7B models:**
 * [Unquantized 7B model in HF format](https://huggingface.co/TheBloke/koala-7B-HF)
 * [Unquantized 7B model in GGML format for llama.cpp](https://huggingface.co/TheBloke/koala-7b-ggml-unquantized)