Update an anchor link in block-in-the-editor.md (WordPress#59527)

The old anchor link was no longer valid, hence it's not moving to the right section on the page linked.

Co-authored-by: lanresmith <[email protected]>
Co-authored-by: huzaifaalmesbah <[email protected]>
Co-authored-by: ajitbohra <[email protected]>

docs/getting-started/fundamentals/block-in-the-editor.md

@@ -1,6 +1,6 @@
 # The block in the Editor
 
-The Block Editor is a React Single Page Application (SPA). Every block in the Editor is displayed through a React component defined in the `edit` property of the settings object used to [register the block](https://developer.wordpress.org/block-editor/getting-started/fundamentals/registration-of-a-block/#registration-of-the-block-with-javascript-client-side) on the client. 
+The Block Editor is a React Single Page Application (SPA). Every block in the Editor is displayed through a React component defined in the `edit` property of the settings object used to [register the block](https://developer.wordpress.org/block-editor/getting-started/fundamentals/registration-of-a-block/#registering-a-block-with-javascript-client-side) on the client. 
 
 The `props` object received by the block's `Edit` React component includes:
 
@@ -164,4 +164,4 @@ Block controls rendered in both the toolbar and sidebar will also be available w
 - [@wordpress/block-editor](https://developer.wordpress.org/block-editor/reference-guides/packages/packages-block-editor/)
 - [@wordpress/components](https://developer.wordpress.org/block-editor/reference-guides/packages/packages-components/)
 - [`InspectorControls`](https://github.com/WordPress/gutenberg/blob/HEAD/packages/block-editor/src/components/inspector-controls/README.md)
-- [`BlockControls`](https://github.com/WordPress/gutenberg/tree/trunk/packages/block-editor/src/components/block-controls)
+- [`BlockControls`](https://github.com/WordPress/gutenberg/tree/trunk/packages/block-editor/src/components/block-controls)