Fix path in example (#84707)

packages/integration_test/README.md

@@ -323,5 +323,5 @@ xcodebuild test-without-building -xctestrun "build/ios_integ/Build/Products/Runn
 Once everything is ok, you can upload the resulting zip to Firebase Test Lab (change the model with your values):
 
 ```sh
-gcloud firebase test ios run --test "build/ios_integ/ios_tests.zip" --device model=iphone11pro,version=14.1,locale=fr_FR,orientation=portrait
+gcloud firebase test ios run --test "build/ios_integ/Build/Products/ios_tests.zip" --device model=iphone11pro,version=14.1,locale=fr_FR,orientation=portrait
 ```