Normalize README metadata and formatting

README.md

@@ -13,7 +13,8 @@ base_model:
 
 Repackaged model files for ComfyUI.
 
-Original model repository: 
+Original model repository:
+
 - https://huggingface.co/MiniMaxAI/MiniMax-H3
 - https://huggingface.co/lightx2v/Minimax-h3-Turbo
 
@@ -60,4 +61,4 @@ Place the files in the following folders:
 
 - I2V：https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_minimax_h3_i2v.json
 - T2V：https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_minimax_h3_t2v.json
-- R2V：https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_minimax_h3_r2v.json
+- R2V：https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_minimax_h3_r2v.json