Fix error in bundle installation standard example

I also included the class name, to make it more clear.

| Q   | A
| --- | ---
| Doc fix? | yes
| New docs? | no
| Applies to | all
| Fixed tickets | -
no it is not. ``~1`` is actually the same than ``~1.0``. The semver operator will never allow bumping to the next major version, as BC versions are not BC