Update Calyx simulation example
Changed it to a working command, the previous resulted in error due to syntax
@@ -34,8 +34,8 @@ fud e examples/dahlia/dot-product.fuse --to futil
### Calyx
To simulate an example in `examples/futil`:
```
-fud e examples/futil/dot-product.futil --to dat \
--s examples/dahlia/verilog.data dot-product.fuse.data
+fud e examples/futil/dot-product.futil --to dat -s \
+verilog.data examples/dahlia/dot-product.fuse.data
```
To lower Calyx to Verilog:
