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This section details on the original issue you should resolve

<issue_title>The message in TUnit0046 is unclear.</issue_title>
<issue_description>> TUnit0046:Return a Func<T> rather than a <T>

Before reading the implementation, I didn’t really understand what TUnit0046 was asserting—why it should return a Func<T> or what <T> was referring to.

TUnit/TUnit.Analyzers/TestDataAnalyzer.cs

Lines 578 to 582 in dbe74b0

	if (!isFunc && unwrappedTypes.Any(x => x.SpecialType != SpecialType.System_String && x.IsReferenceType))
	{
	context.ReportDiagnostic(Diagnostic.Create(Rules.ReturnFunc,
	dataSourceMethod.Locations.FirstOrDefault()));
	}

After looking at the implementation, I understood that it means “when the parameter is a reference type other than string, the method should return a Func<T>.”
It might be clearer if the description explicitly stated this.
</issue_description>

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