diff --git a/include/grpcpp/impl/codegen/interceptor.h b/include/grpcpp/impl/codegen/interceptor.h
index a1cb80013da..cf92ce46b43 100644
--- a/include/grpcpp/impl/codegen/interceptor.h
+++ b/include/grpcpp/impl/codegen/interceptor.h
@@ -157,7 +157,9 @@ class InterceptorBatchMethods {
   /// list.
   virtual std::unique_ptr<ChannelInterface> GetInterceptedChannel() = 0;
 
-  // On a hijacked RPC, an interceptor can decide to fail a RECV MESSAGE op.
+  /// On a hijacked RPC, an interceptor can decide to fail a PRE_RECV_MESSAGE
+  /// op. This would be a signal to the reader that there will be no more
+  /// messages, or the stream has failed or been cancelled.
   virtual void FailHijackedRecvMessage() = 0;
 };