Update content/en/feature_flags/client/_index.md

Co-authored-by: Tyler Potter <tyler.potter@datadoghq.com>

Author: leoromanovsky

content/en/feature_flags/client/_index.md

@@ -34,7 +34,7 @@ A typical test follows this pattern:
 
 1. Build a map of flag keys to variants in your test setup.
 2. Register an `InMemoryProvider` with that map through the OpenFeature API.
-3. Evaluate flags through the same OpenFeature client your application uses.
+3. Units under test use OpenFeature Client backed by the `InMemoryProvider` returning the flag assignments configured at test setup
 4. Reset the provider in test teardown to avoid cross-test state leakage.
 
 See your platform's SDK page for a concrete test example: