Merge pull request #9070 from FoamyGuy/busdisplay_docs_fix_9_0_x

update busdisplay docstring example code

Author: tannewt

shared-bindings/busdisplay/BusDisplay.c

@@ -104,7 +104,7 @@
 //|                            b"\x11\x80\x78"# Exit Sleep then delay 0x78 (120ms)
 //|                            b"\x29\x81\xaa\x78"# Display on then delay 0x78 (120ms)
 //|                           )
-//|            display = displayio.Display(display_bus, init_sequence, width=320, height=240)
+//|            display = busdisplay.BusDisplay(display_bus, init_sequence, width=320, height=240)
 //|
 //|         The first command is 0xe1 with 15 (0xf) parameters following. The second is 0x11 with 0
 //|         parameters and a 120ms (0x78) delay. The third command is 0x29 with one parameter 0xaa and a