code formatting

LCD-driver.md

@@ -1,11 +1,11 @@
 The inbuilt LCD driver has a number of functions defining its behaviour:
 
 ```python
-lcd.clear() # clears the ecreen
+lcd.clear()     # clears the ecreen
 lcd.reset(x,y)  # clears the pixel at x,y to a 0 or empty state
-lcd.set(x,y) # sets the pixel on at position x,y
-lcd.get(x,y)  # returns a 0 or 1 indicating the off/on state of the pixel at x,y
-lcd.show() # updates the display and forces a redraw.
+lcd.set(x,y)    # sets the pixel on at position x,y
+lcd.get(x,y)    # returns a 0 or 1 indicating the off/on state of the pixel at x,y
+lcd.show()      # updates the display and forces a redraw.
 ```
 !!how do we set the mode for a given lcd device.
 !! if its byte mapped instead of pixel mapped what do we get back from a get()