Rewords

Author: javiereguiluz

testing.rst

@@ -592,9 +592,10 @@ container is a service that can be get via the normal container::
 
 .. caution::
 
-    The special container ``test.service_container`` doesn't give access
-    to the services that have been removed. In this case, you'll have
-    to declare the services you need as public.
+    The special container ``test.service_container`` doesn't give access to the
+    private services that have been removed (those who are not used by any
+    other services). The solution is to declare those private services as public
+    in the ``config/services_test.yaml`` file.
 
 .. tip::