Update of Worst Practices page (Spanish version)

[ArCiGo]

Update of page.

Note.-

I noticed that some pages of the documentation in Spanish were badly translated. I don't know if a service translator, like Google, was used but if you read the text and titles of the translated pages you will notice the literal translation.

I don't pretend to be a professional translator. It's just an observation.

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Description

Motivation and Context

Types of changes

• Change to the site (I am attaching a screenshot showing the before and after, if needed)
• Code example added (and I also added the example to all translated languages)
• Improved translation
• Added new translation (and I also added a notice to each document missing translation)

CLA

• By placing an X in the preceding checkbox, I verify that I have signed the Contributor License Agreement

[diemol]

Thanks for your PR @ArCiGo, could you please confirm that you have signed the CLA?

[ArCiGo]

Updated, @diemol !

[diemol]

@ArCiGo thank you for your PR!
You are completely right, it just seems to be a Google Translate thing, partly my fault for not double-checking.
Would you be up to help us improving the translation? I could reset the pages to English again if you'd like.