README: Update pointers to esp32 subdir now that it's moved to ports/.
@@ -17,11 +17,11 @@ This repository is a clone of the main, upstream repository found at
https://github.com/micropython/micropython. This repository adds a new
branch called `esp32` which contains a port of MicroPython to the ESP32
microcontroller, under the MIT license. Please see the `README.md` file
-in the `esp32/` subdirectory for details of this port.
+in the `ports/esp32/` subdirectory for details of this port.
This `esp32` branch is the default branch and all pull requests should be
made to this branch, and any issues should discuss only the code developed
-in the `esp32/` subdirectory.
+in the `ports/esp32/` subdirectory.
The `esp32` branch will not be rebased so it is safe to clone/fork it and
base your work on it. New commits from the upstream repository will
