doc tweak

Author: jchanvfx

docs/custom_widgets.rst

@@ -36,12 +36,12 @@ example
 Nodes Palette
 *************
 
+*Implemented on NodeGraphQt:* ``v0.1.7``
+
 The :class:`NodeGraphQt.NodesPaletteWidget` is a widget for displaying all
 registered nodes from the node graph in a grid layout with this widget a user
 can create nodes by dragging and dropping.
 
-*Implemented on NodeGraphQt:* ``v0.1.7``
-
 .. image:: _images/nodes_palette.png
     :width: 400px