Update README.md

@@ -83,9 +83,9 @@ png_to_rgb: 여러 이미지(.png)를 여러 frame의 영상(.rgb)으로 변환
 PostProcessing: HEVC 또는 VVC에서 Decoding된 영상(10bit, BGR)을 8it, RGB영상으로 변환 및 PSNR, SSIM, BPP계산
 
 #### Our Codec
-codec-Copy1: ALL Intra Compression Codec
-codec-Copy2: First Frame Intra Compression + Other Frame Residual(clip(recon-ref, -0.5, 0.5)+0.5) Compression Codec
-codec-Copy3: First Frame Intra + Other Frame Residual1(clip(recon-ref, 0, 1)), Residual2(-clip(recon-ref, -1, 0)) Codec
+codec-Copy1: ALL Intra Compression Codec    
+codec-Copy2: First Frame Intra Compression + Other Frame Residual(clip(recon-ref, -0.5, 0.5)+0.5) Compression Codec    
+codec-Copy3: First Frame Intra + Other Frame Residual1(clip(recon-ref, 0, 1)), Residual2(-clip(recon-ref, -1, 0)) Codec    
 
 명령어: python [codec name] [encode or decode mode] --model [model name] -m [mse] -fr [frame rate] -f [frame count] -q [quality] [sequence name]
 명령어 예시: python examples/codec-Copy2.py encode --model cheng2020-anchor -m mse -q 6 CrowdRun
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