Fix typo: "release keys" to "release values" (dotnet#42219) (dotnet#42369)

Author: baonguyen2310

docs/framework/migration-guide/how-to-determine-which-versions-are-installed.md

@@ -181,7 +181,7 @@ if ($version) {
 
 This example follows the recommended practice for version checking:
 
-- It checks whether the value of the **Release** entry is *greater than or equal to* the value of the known release keys.
+- It checks whether the value of the **Release** entry is *greater than or equal to* the value of the known release values.
 - It checks in order from most recent version to earliest version.
 
 ### .NET Framework 1.0-4.0