Update unit-testing-mstest-migration-from-v1-to-v3.md

Author: engyebrahim

docs/core/testing/unit-testing-mstest-migration-from-v1-to-v3.md

@@ -19,7 +19,7 @@ This guide assists users in upgrading their MSTest projects from MSTest v1 to MS
 This guide is intended for projects currently using MSTest v1 via either:
 
 - **Assembly references**: Projects referencing `Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll` directly.
-- **NuGet packages**: Projects using MSTest v1 through the `MSTest.TestFramework` NuGet package.
+- **NuGet packages**: Projects using `MSTest.TestFramework` NuGet package with version 1.0.0-1.4.0.
 
 If your project relies on MSTest for unit testing and includes the above references, it will benefit from the improvements in MSTest v3 and requires adjustments outlined in this guide.