Update README.md

README.md

@@ -30,7 +30,7 @@ Instead of using `go run` you can download pre-compiled binary from [Github rele
 Another alternative is to use docker, e.g.
 
 ```bash
-docker run -i --rm \
+docker run --rm \
     -v "$PWD:$PWD" -w "$PWD" \
     ghcr.io/telkomindonesia/b64f:latest \
     [decode|encode]