From bf9f329a6196982700512e3f5f9a7c4c765ff9b2 Mon Sep 17 00:00:00 2001
From: Alec Delaney <89490472+tekktrik@users.noreply.github.com>
Date: Tue, 30 Aug 2022 11:12:47 -0400
Subject: [PATCH 1/2] Fix UART.readline docstring

---
 shared-bindings/busio/UART.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/shared-bindings/busio/UART.c b/shared-bindings/busio/UART.c
index baa7f2cdba..2d14fec07f 100644
--- a/shared-bindings/busio/UART.c
+++ b/shared-bindings/busio/UART.c
@@ -222,8 +222,9 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(busio_uart___exit___obj, 4, 4, busio_
 
 //|     def readline(self) -> bytes:
 //|         """Read a line, ending in a newline character, or
-//|            return None if a timeout occurs sooner, or
-//|            return everything readable if no newline is found and timeout=0
+//|         return ``None`` if a timeout occurs sooner, or
+//|         return everything readable if no newline is found and
+//|         ``timeout=0``
 //|
 //|         :return: the line read
 //|         :rtype: bytes or None"""

From 0d8dab73810faf4a65f79073eca0f46cc781cfaa Mon Sep 17 00:00:00 2001
From: Alec Delaney <89490472+tekktrik@users.noreply.github.com>
Date: Tue, 30 Aug 2022 11:18:06 -0400
Subject: [PATCH 2/2] Update write() function definition

---
 shared-bindings/busio/UART.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shared-bindings/busio/UART.c b/shared-bindings/busio/UART.c
index 2d14fec07f..60f2b407fe 100644
--- a/shared-bindings/busio/UART.c
+++ b/shared-bindings/busio/UART.c
@@ -231,7 +231,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(busio_uart___exit___obj, 4, 4, busio_
 //|         ...
 //|
 
-//|     def write(self, buf: WriteableBuffer) -> Optional[int]:
+//|     def write(self, buf: ReadableBuffer) -> Optional[int]:
 //|         """Write the buffer of bytes to the bus.
 //|
 //|       *New in CircuitPython 4.0:* ``buf`` must be bytes, not a string.