`Easy`	`Codewriting` 	`300`

Given a string, your task is to replace each of its characters by the next one in the English alphabet; i.e. replace a with b, replace b with c, etc (z would be replaced by a).

## Example

- For inputString = "crazy", the output should be alphabeticShift(inputString) = "dsbaz".

## Input/Output

- [execution time limit] 4 seconds (go)

- [input] string inputString

    A non-empty string consisting of lowercase English characters.

    Guaranteed constraints: \
    `1 ≤ inputString.length ≤ 1000`.

- [output] string

    The resulting string after replacing each of its characters.

## [Go] Syntax Tips

``` go
// Prints help message to the console
// Returns a string
func helloWorld(name string) string {
    fmt.Printf("This prints to the console when you Run Tests");
    return "Hello, " + name;
}
```
