8 characters instead of 13

* Day: 00
* Exercise: 04

The subjects gives the following:

```
>>> text_analyzer()
What is the text to analyze?
>> Hello World!
The text contains 8 character(s):
- 2 upper letter(s)
- 8 lower letter(s)
- 1 punctuation mark(s)
- 1 space(s)
```
But there are 13 characters
## Fixed on:
- [ ] Github
- [ ] Gitlab
