From a91b023175bac9021e38e01a2699bc4bc441136d Mon Sep 17 00:00:00 2001
From: Brian Pugh <bnp117@gmail.com>
Date: Thu, 1 Dec 2022 09:20:44 -0800
Subject: [PATCH] fix up docs

---
 belay/__init__.py | 13 ++++++++-----
 belay/helpers.py  |  4 ++++
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/belay/__init__.py b/belay/__init__.py
index 38f6556..b4b326b 100644
--- a/belay/__init__.py
+++ b/belay/__init__.py
@@ -3,12 +3,15 @@
 
 __all__ = [
     "AuthenticationError",
-    "minify",
+    "ConnectionLost",
     "Device",
-    "SpecialFunctionNameError",
-    "PyboardException",
-    "Implementation",
     "FeatureUnavailableError",
+    "Implementation",
+    "MaxHistoryLengthError",
+    "PyboardException",
+    "SpecialFunctionNameError",
+    "list_devices",
+    "minify",
 ]
 from ._minify import minify
 from .device import Device, Implementation
@@ -19,5 +22,5 @@
     MaxHistoryLengthError,
     SpecialFunctionNameError,
 )
-from .pyboard import PyboardException
 from .helpers import list_devices
+from .pyboard import PyboardException
diff --git a/belay/helpers.py b/belay/helpers.py
index 219cf4a..4bffdb0 100644
--- a/belay/helpers.py
+++ b/belay/helpers.py
@@ -30,6 +30,10 @@ def read_snippet(name):
 def list_devices() -> List[str]:
     """Lists available device ports.
 
+    For example::
+
+        ['/dev/cu.usbmodem1143401', '/dev/cu.usbmodem113101']
+
     Returns
     -------
     list[str]