diff --git a/components/display/index.rst b/components/display/index.rst
index b6c650e57..586a1b517 100644
--- a/components/display/index.rst
+++ b/components/display/index.rst
@@ -344,10 +344,10 @@ Configuration variables:
 
   - ``BINARY``: Two colors, suitable for 1 color displays or 2 color image in color displays. Uses 1 bit
     per pixel, 8 pixels per byte.
-  - ``GREYSCALE``: Full scale grey. Uses 8 bits per pixel, 1 pixel per byte.
+  - ``GRAYSCALE``: Full scale grey. Uses 8 bits per pixel, 1 pixel per byte.
   - ``RGB24``: Full RGB color stored. Uses 3 bytes per pixel.
 
-- **dither** (*Optional*): Specifies which dither method used to process the image, only used in GREYSCALE and BINARY type image. Defaults to ``NONE``. You can read more about it `here <https://pillow.readthedocs.io/en/stable/reference/Image.html?highlight=Dither#PIL.Image.Image.convert>`__ and `here <https://en.wikipedia.org/wiki/Dither>`__.
+- **dither** (*Optional*): Specifies which dither method used to process the image, only used in GRAYSCALE and BINARY type image. Defaults to ``NONE``. You can read more about it `here <https://pillow.readthedocs.io/en/stable/reference/Image.html?highlight=Dither#PIL.Image.Image.convert>`__ and `here <https://en.wikipedia.org/wiki/Dither>`__.
 
   - ``NONE``: Every pixel convert to its nearest color.
   - ``FLOYDSTEINBERG``: Uses Floyd-Steinberg dither to approximate the original image luminosity levels.