Update README.md

Author: mfitzp

README.md

@@ -6,9 +6,9 @@ This repo is a little collection of [custom Python Qt5 widgets](https://www.lear
 
 | Widgets | Library |
 | :---: | :---: |
-| ![Graphical Equalizer](https://i.imgur.com/0F2ZgqE.gif)<br>`EqualizerBar`<br>Visualize audio frequency changes with configurable styles and decay<br>[Documentation](https://www.learnpyqt.com/widgets/equalizerbar/) | ![Power Meter](https://i.imgur.com/0dpZIMV.gif)<br>`Power Meter`<br>Rotary control with amplitude display<br>[Documentation](https://www.learnpyqt.com/courses/custom-widgets/creating-your-own-custom-widgets/)  |
-| ![Palette](https://cdn.learnpyqt.com/media/images/Screenshot_2019-06-15_at_15.18.14.max-500x500.png)<br>`Palette`<br>Select colours from a configurable linear or grid palette.<br>[Documentation](https://www.learnpyqt.com/widgets/palette/) | ![Gradient Editor](https://cdn.learnpyqt.com/media/images/Screenshot_2019-06-15_at_18.32.52.max-500x500.png)<br>`Gradient`<br>Design custom linear gradients with multiple stops and colours.<br>[Documentation](https://www.learnpyqt.com/widgets/gradient/)|
-| ColorButton<br>Simple button that displays and selects colours. | Paint<br>Draw pictures with a custom bitmap canvas, with colour and pen control. |
+| ![Graphical Equalizer](https://i.imgur.com/0F2ZgqE.gif)<br>Visualize audio frequency changes with configurable styles and decay<br>`from qtwidgets import EqualizerBar`<br>[Documentation](https://www.learnpyqt.com/widgets/equalizerbar/) | ![Power Meter](https://i.imgur.com/0dpZIMV.gif)<br>Rotary control with amplitude display<br>`from qtwidgets import PowerBar`<br>[Documentation](https://www.learnpyqt.com/courses/custom-widgets/creating-your-own-custom-widgets/)  |
+| ![Palette](https://cdn.learnpyqt.com/media/images/Screenshot_2019-06-15_at_15.18.14.max-500x500.png)<br>Select colours from a configurable linear or grid palette.<br>`from qtwidgets import PaletteHorizontal`<br>`from qtwidgets import PaletteGrid`<br>[Documentation](https://www.learnpyqt.com/widgets/palette/) | ![Gradient Editor](https://cdn.learnpyqt.com/media/images/Screenshot_2019-06-15_at_18.32.52.max-500x500.png)<br>Design custom linear gradients with multiple stops and colours.<br>`from qtwidgets import Gradient`<br>[Documentation](https://www.learnpyqt.com/widgets/gradient/)|
+| ColorButton<br>Simple button that displays and selects colours.<br>`from qtwidgets import ColorButton` | Paint<br>Draw pictures with a custom bitmap canvas, with colour and pen control.<br>`from qtwidgets import Paint` |
 
 For a more detailed introduction to each widget and a walkthrough of their APIs  
 see [the custom widget library on LearnPyQt](https://www.learnpyqt.com/widgets/).