message: Doc: Correct fscache distribution steps
diff: @@ -37,10 +37,17 @@ CONFIG_EROFS_FS_ONDEMAND=y
  2. Check out the latest nydus source code with \
  ``git clone https://github.com/dragonflyoss/image-service.git``
  -3. Build nydusd with \
  -``cargo build --target x86_64-unknown-linux-gnu --features=fusedev --release --target-dir target-fusedev --bin nydusd``
  +3. Build nydusd and nydus-image with
  -4. Build ctr-remote with
  +``` bash
  +cd image-service
  +make release
  +```
  +
  +4. Copy the "nydus-image" binary file compiled in Step 3 into _$PATH_ e.g. /usr/local/bin with \
  +``cp target-fusedev/release/nydus-image /usr/local/bin``
  +
  +5. Build ctr-remote with
  ``` bash
  cd contrib/ctr-remote
  