Update dotnet-add-reference.md (#18076)

Author: marcpopMSFT

docs/core/tools/dotnet-add-reference.md

@@ -46,15 +46,15 @@ The `dotnet add reference` command provides a convenient option to add project r
 
 - **`-f|--framework <FRAMEWORK>`**
 
-  Adds project references only when targeting a specific [framework](../../standard/frameworks.md).
+  Adds project references only when targeting a specific [framework](../../standard/frameworks.md) using the TFM format.
 
 - **`-h|--help`**
 
   Prints out a short help for the command.
 
 - **`--interactive`**
 
-  Allows the command to stop and wait for user input or action (for example, to complete authentication). Available since .NET Core 3.0 SDK.
+  Allows the command to stop and wait for user input or action (typically used to complete authentication). Available since .NET Core 3.0 SDK.
 
 ## Examples