1 files changed, 3 insertions, 1 deletions
diff --git a/src/core/ext/client_channel/resolver_registry.h b/src/core/ext/client_channel/resolver_registry.h
index ca57bef6fb..2a95a669f0 100644
--- a/src/core/ext/client_channel/resolver_registry.h
+++ b/src/core/ext/client_channel/resolver_registry.h
@@ -57,7 +57,9 @@ void grpc_register_resolver_type(grpc_resolver_factory *factory);
     was not NULL).
     If a resolver factory was found, use it to instantiate a resolver and
     return it.
-    If a resolver factory was not found, return NULL. */
+    If a resolver factory was not found, return NULL.
+    \a args is a set of channel arguments to be included in the result
+    (typically the set of arguments passed in from the client API). */
 grpc_resolver *grpc_resolver_create(const char *target,
                                     const grpc_channel_args *args);