Update for feedback

Author: Felicity Chapman

change-notes/1.21/analysis-csharp.md

@@ -9,8 +9,8 @@ C# analysis now supports the extraction and analysis of many C# 8 features. For
 | **Query**                    | **Expected impact**    | **Change**                        |
 |------------------------------|------------------------|-----------------------------------|
 | Class defines a field that uses an ICryptoTransform class in a way that would be unsafe for concurrent threads (`cs/thread-unsafe-icryptotransform-field-in-class`) | Fewer false positive results | The criteria for a result has changed to include nested properties, nested fields, and collections. The format of the alert message has changed to highlight the static field. |
-| Constant condition (`cs/constant-condition`) | Fewer false positive results | Results where the `null` value is in a conditional expression on the left hand side of a null-coalescing expression are now ignored. For example, in `(a ? b : null) ?? c`, `null` is not considered to be a constant condition. |
-| Useless upcast (`cs/useless-upcast`) | Fewer false positive results | Results where the upcast is used to disambiguate the target of a constructor call are now ignored. |
+| Constant condition (`cs/constant-condition`) | Fewer false positive results | The query now ignores code where the `null` value is in a conditional expression on the left hand side of a null-coalescing expression. For example, in `(a ? b : null) ?? c`, `null` is not considered to be a constant condition. |
+| Useless upcast (`cs/useless-upcast`) | Fewer false positive results | The query now ignores code where the upcast is used to disambiguate the target of a constructor call. |
 
 ## Changes to code extraction