Fix typo in Query Agent quickstart description

[nitin-sharma-20]

What's being changed:

Fix a typo and improve wording in the Quickstart page's Query Agent description.

Current text:

Get answers from you data by using a natural language prompt/question.

Updated text:

Get answers from your data using a natural language prompt/question.

This change fixes a grammatical error and improves readability.

Type of change:

• Documentation content updates (non-breaking change to fix/update documentation )
• Bug fix (non-breaking change to fixes an issue with the site)
• Feature or enhancements (non-breaking change to add functionality)

How has this been tested?

• Local build - the site works as expected when running yarn start

[orca-security-eu]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[weaviate-git-bot]

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[nitin-sharma-20]

I agree with the CLA