Current node is returned if it is a root, not null

[arviedelgado]

Docs is updated to align with the Source.

Summary

The Docs says:
Summary: Gets the root JsonNode. If the current JsonNode is a root, null is returned.
Remarks: The current node is returned if it is a root.

The Source says:
Summary: Gets the root JsonNode.
Remarks: The current node is returned if it is a root.

[ghost]

Tagging subscribers to this area: @dotnet/area-system-text-json
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Docs is updated to align with the Source.

Summary

The Docs says:
Summary: Gets the root JsonNode. If the current JsonNode is a root, null is returned.
Remarks: The current node is returned if it is a root.

The Source says:
Summary: Gets the root JsonNode.
Remarks: The current node is returned if it is a root.

Author:	arviedelgado
Assignees:	-
Labels:	area-System.Text.Json, community-contribution
Milestone:	-

[BillWagner]

closing and reopening for a fresh build.

[opbld30]

Learn Build status updates of commit fed0461:

✅ Validation status: passed

File	Status	Preview URL	Details
xml/System.Text.Json.Nodes/JsonNode.xml	✅Succeeded	View

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[gewarren]

Thanks @arviedelgado