Errata

The example uses an incorrect endpoint path:

```
POST /v1/charges/ch_CWyutlXs9pZyfD
```

I believe this should be:

```
POST /v1/charges
```

Inside of that array is an array of objects
keyed by the actual ID value, instead of by the string "id".

Should be:
Inside of that array is an object
keyed by the actual ID value, instead of by the string "id".

Example 7-5.[..]
...
it "can fetch all repositories successfully", acceptance: true do
create_repository_factory (product: 'std')

Should be:
...
"it can fetch all repositories successfully", acceptance: true do
create_repository_factory (product: 'std')

The function declaration:

function_1(){...}

should be:

function_2(){...}