Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: sebastianvarela

Tests/DeviceIdentificatorTests/DeviceModelDeviceIdentifierTests.swift

@@ -31,7 +31,7 @@ struct DeviceModelDeviceIdentifierTests {
         let expectedModel = DeviceModel.simulator(.iPhone(.iPhone15), arch: "arm64")
         #expect(simulatorDevice == expectedModel)
 
-        // Limpia la variable de entorno
+        // Clean up environment variable
         if let originalEnv {
             setenv("SIMULATOR_MODEL_IDENTIFIER", originalEnv, 1)
         } else {