init: clarify multiple 'interface' keyword use
This keyword can (and should) be used multiple times when multiple
services are served together. I've documented this here.
Bug: N/A
Test: N/A
Change-Id: Ie986c9cac486db346555f359e9ccbed93d8d1d22
diff --git a/init/README.md b/init/README.md
index 02a65d5..c56d295 100644
--- a/init/README.md
+++ b/init/README.md
@@ -213,7 +213,8 @@
`interface <interface name> <instance name>`
> Associates this service with a list of the HIDL services that it provides. The interface name
must be a fully-qualified name and not a value name. This is used to allow hwservicemanager to
- lazily start services.
+ lazily start services. When multiple interfaces are served, this tag should be used multiple
+ times.
For example: interface vendor.foo.bar@1.0::IBaz default
`ioprio <class> <priority>`