small book fix
The following is a simple example of a contract which implements a counter. Both the `initialize()` and `increment()` functions return the currently set value.
```bash
-forc init --template counter my_counter_project
+forc template --template-name counter my_counter_project
```
-The use of `storage` here is **new and is still being stabilized**, please see the [Subcurrency](./subcurrency.md) example for writing storage manually.
-
```sway
{{#include ../../../examples/counter/src/main.sw}}
```
