Update colour.py

better practice ig

Author: proguy914629bot

discord/colour.py

@@ -327,7 +327,7 @@ def yellow(cls: Type[CT]) -> CT:
 
     @classmethod
     def nitro_pink(cls: Type[CT]) -> CT:
-        """A factory method that returns a :class:`Color` with a value of ``0xf47fff``.
+        """A factory method that returns a :class:`Colour` with a value of ``0xf47fff``.
 
         .. versionadded:: 2.0
         """