Normalize README folder tree formatting

README.md

@@ -13,9 +13,10 @@ Repackaged model files for ComfyUI.
 Place the files in the following folders:
 
 ```
-ComfyUI/models
-└── style_models
-    └── flux1-redux-dev.safetensors
+📂 ComfyUI/
+├── 📂 models/
+│   ├── 📂 style_models/
+│   │   └── flux1-redux-dev.safetensors
 ```
 
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