From f952393084d03dd97eaf6212d3f3d31cb0d4effa Mon Sep 17 00:00:00 2001
From: Ian Chen <ichen@osrfoundation.org>
Date: Wed, 20 May 2020 17:11:58 -0700
Subject: [PATCH] minor changes

Signed-off-by: Ian Chen <ichen@osrfoundation.org>
---
 tpe/plugin/src/EntityManagementFeatures.hh | 2 +-
 tpe/plugin/src/ShapeFeatures.hh            | 2 +-
 tpe/plugin/worlds/shapes.world             | 5 -----
 3 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/tpe/plugin/src/EntityManagementFeatures.hh b/tpe/plugin/src/EntityManagementFeatures.hh
index 09c05a8e3..81b8296da 100644
--- a/tpe/plugin/src/EntityManagementFeatures.hh
+++ b/tpe/plugin/src/EntityManagementFeatures.hh
@@ -128,7 +128,7 @@ class EntityManagementFeatures :
 
   // ----- Construct empty entities -----
   public: Identity ConstructEmptyWorld(
-    const Identity &, const std::string &_name) override;
+    const Identity &_engineID, const std::string &_name) override;
 
   public: Identity ConstructEmptyModel(
     const Identity &_worldID, const std::string &_name) override;
diff --git a/tpe/plugin/src/ShapeFeatures.hh b/tpe/plugin/src/ShapeFeatures.hh
index 8a9bc005f..5fca7de61 100644
--- a/tpe/plugin/src/ShapeFeatures.hh
+++ b/tpe/plugin/src/ShapeFeatures.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 Open Source Robotics Foundation
+ * Copyright (C) 2020 Open Source Robotics Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/tpe/plugin/worlds/shapes.world b/tpe/plugin/worlds/shapes.world
index 3162fd508..bbddf19be 100644
--- a/tpe/plugin/worlds/shapes.world
+++ b/tpe/plugin/worlds/shapes.world
@@ -1,11 +1,6 @@
 <?xml version="1.0" ?>
 <sdf version="1.6">
   <world name="default">
-    <plugin
-      filename="libignition-gazebo-physics-system.so"
-      name="ignition::gazebo::systems::v0::Physics">
-    </plugin>
-
     <model name="sphere">
       <pose>0 1.5 0.5 0 0 0</pose>
       <link name="sphere_link">