website: add comment about --no-verify option

website/docs/model-checking.md

@@ -54,9 +54,11 @@ proc geo_mc(init_c: UInt) -> (c: UInt, cont: Bool)
 To export JANI files for the model checker, simply run Caesar with the `--jani-dir DIR` option to instruct it to save all translateable (co)procs to `.jani` files in the directory `DIR`:
 
 ```bash
-caesar example.heyvl --jani-dir DIR
+caesar example.heyvl --jani-dir DIR --no-verify
 ```
 
+The `--no-verify` option tells Caesar to skip the actual verification because it is not needed for the JANI output.
+
 The output JANI files will have the following structure that you can use:
  * Properties:
    * `reward`: This is the expected value of the verification conditions (cf. [Statements](./heyvl/statements.md)).