fix typo in example comment

FoamyGuy · FoamyGuy · commit a81a2db5a1d0 · 2021-02-13T06:31:23.000-06:00
diff --git a/examples/display_text_background_color.py b/examples/display_text_background_color.py
@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: MIT
 
 """
-This examples shows the use color and background_color
+This example shows the use color and background_color
 """
 import time
 import board
diff --git a/examples/display_text_background_color_padding.py b/examples/display_text_background_color_padding.py
@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: MIT
 
 """
-This examples shows the use color and background_color
+This example shows the use color and background_color
 """
 import time
 import board
