Update snippets/install/add-external-models.mdx (#732)

Co-authored-by: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: mintlify[bot]

snippets/install/add-external-models.mdx

@@ -54,7 +54,7 @@ Suppose you want to add the following model paths to ComfyUI:
 ```
 📁 YOUR_PATH/
   ├── 📁models/
-  |   ├── 📁 lora/
+  |   ├── 📁 loras/
   |   │   └── xxxxx.safetensors
   |   ├── 📁 checkpoints/
   |   │   └── xxxxx.safetensors