diff --git a/img/ballscene.png b/img/ballscene.png
index 965af8d19..3fff8a127 100644
Binary files a/img/ballscene.png and b/img/ballscene.png differ
diff --git a/img/continst.png b/img/continst.png
index 180e6147c..6ecf242af 100644
Binary files a/img/continst.png and b/img/continst.png differ
diff --git a/img/controot.png b/img/controot.png
index 6646b2820..8953884a6 100644
Binary files a/img/controot.png and b/img/controot.png differ
diff --git a/img/contscene.png b/img/contscene.png
index 706422683..cbe08424d 100644
Binary files a/img/contscene.png and b/img/contscene.png differ
diff --git a/tutorials/step_by_step/instancing.rst b/tutorials/step_by_step/instancing.rst
index b2728a285..ec944fc8a 100644
--- a/tutorials/step_by_step/instancing.rst
+++ b/tutorials/step_by_step/instancing.rst
@@ -59,7 +59,7 @@ Open the container scene, then select the root node:
 
 .. image:: /img/controot.png
 
-Afterwards, push the '+' shaped button, this is the instancing button!
+Afterwards, push the link shaped button, this is the instancing button!
 
 .. image:: /img/continst.png