Update nested-blocks-inner-blocks.md

[kelsu02]

Description

Line 72 added the word blocks to the second sentence in-between the and that.

How has this been tested?

Screenshots

Types of changes

Checklist:

• My code is tested.
• My code follows the WordPress code style.
• My code follows the accessibility standards.
• My code has proper inline documentation.
• I've included developer documentation if appropriate.
• I've updated all React Native files affected by any refactorings/renamings in this PR.

[mkaz]

Thanks 👍

[github-actions]

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