Update supported epaper models (#1205)

components/display/waveshare_epaper.rst

@@ -77,6 +77,7 @@ Configuration variables:
 - **model** (**Required**): The model of the E-Paper display. Options are:
 
   - ``1.54in``
+  - ``1.54inv2``
   - ``2.13in`` (not tested)
   - ``2.13in-ttgo`` (T5_V2.3 tested. Also works for Wemos D1 Mini ePaper Shield 2.13 1.0.0 "LOLIN")
   - ``2.13in-ttgo-b73`` (T5_V2.3 with B73 display tested)
@@ -98,9 +99,9 @@ Configuration variables:
 - **full_update_every** (*Optional*, int): E-Paper displays have two modes of switching to the next image: A partial
   update that only changes the pixels that have changed and a full update mode that first clears the entire display
   and then re-draws the image. The former is much quicker and nicer, but every so often a full update needs to happen
-  because artifacts accumulate. On the ``1.54in``, ``2.13in``, ``2.90in``, and ``2.90inv2`` models you have the option
-  to switch only do a full-redraw every x-th time using this option. Defaults to ``30`` on the described models and a
-  full update for all other models.
+  because artifacts accumulate. On the ``1.54in``, ``1.54inv2``, ``2.13in``, ``2.90in`` and ``2.90inv2`` models you have the option to switch only
+  do a full-redraw every x-th time using this option. Defaults to ``30`` on the described models and a full update for
+  all other models.
 - **lambda** (*Optional*, :ref:`lambda <config-lambda>`): The lambda to use for rendering the content on the display.
   See :ref:`display-engine` for more information.
 - **update_interval** (*Optional*, :ref:`config-time`): The interval to re-draw the screen. Defaults to ``10s``, use ``never`` to only manually update the screen via ``component.update``.