Fix relative link to PicoGraphics documentation

micropython/modules_py/inky_frame.md

@@ -19,7 +19,7 @@ Most of your interaction with Inky Frame will be via the PicoGraphics library, b
 ## Pico Graphics
 
 You can draw on Inky Frame using our PicoGraphics display library.
-- [PicoGraphics MicroPython function reference](../../modules/picographics)
+- [PicoGraphics MicroPython function reference](../modules/picographics)
 
 ### Colour & Dithering
 
@@ -161,4 +161,4 @@ PicoGraphics has undocumented support for accessing its raw framebuffer using `m
 
 This is useful for copying raw binary images (effectively valid Inky frame buffers saved to a file) avoiding JPEG compression and so forth. For some dicussion about why and how you might do this, see: https://github.com/pimoroni/pimoroni-pico/issues/681
 
-:warning: This *does not work* for Inky 7.3, since there is no framebuffer in memory. PicoGraphics will raise a `ValueError: No local framebuffer.` if you try. We aim to fix this with some hardfault handling sorcery.
+:warning: This *does not work* for Inky 7.3, since there is no framebuffer in memory. PicoGraphics will raise a `ValueError: No local framebuffer.` if you try. We aim to fix this with some hardfault handling sorcery.