Apply suggestions from code review

Co-authored-by: Jan Kotas <[email protected]>

Author: gewarren

xml/System.Threading/Interlocked.xml

@@ -944,7 +944,7 @@
 ## Remarks
 
 > [!IMPORTANT]
-> The <xref:System.Threading.Interlocked.CompareExchange%60%601%28%60%600%40%2C%60%600%2C%60%600%29> method overload provides a type-safe alternative. We recommend that you call it instead of this overload.
+> The <xref:System.Threading.Interlocked.CompareExchange%60%601%28%60%600%40%2C%60%600%2C%60%600%29> method overload provides a generic alternative that can be used for concrete reference types.
 
 If `comparand` and the object in `location1` are equal by reference, then `value` is stored in `location1`. Otherwise, no operation is performed. The compare and exchange operations are performed as an atomic operation. The return value of <xref:System.Threading.Interlocked.CompareExchange%2A> is the original value in `location1`, whether or not the exchange takes place.
 
@@ -1997,7 +1997,7 @@ If `comparand` and the value in `location1` are equal by reference, then `value`
 ## Remarks
 
 > [!IMPORTANT]
-> The <xref:System.Threading.Interlocked.Exchange%60%601%28%60%600%40%2C%60%600%29> method overload provides a type-safe alternative. We recommend that you call it instead of this overload.
+> The <xref:System.Threading.Interlocked.Exchange%60%601%28%60%600%40%2C%60%600%29> method overload provides a generic alternative that can be used for concrete reference types.
 
  ]]></format>
         </remarks>