Update README.md

README.md

@@ -115,7 +115,7 @@ Note: if AbdomenAtlas1.0ZipFolder and AbdomenAtlas1.0 share the same parent dire
 mkdir /path/to/the/HealthyCT_ZipFolder
 cd /path/to/the/HealthyCT
 cd ..
-7z -v5g a /path/to/the/HealthyCT_ZipFolder/HealthyCT.zip HealthyCT/
+7z -v5g a /path/to/the/HealthyCT_ZipFolder/healthy_ct.zip HealthyCT/
 ```
 
 After zipping, the structure of the compressed folder (e.g., AbdomenAtlas1.0ZipFolder) will be: