From 06ffd48de0420e1b08767fd27ee1f4077ba8316b Mon Sep 17 00:00:00 2001
From: mss <marcspeck@gmail.com>
Date: Sun, 11 Sep 2022 16:02:42 +0200
Subject: [PATCH] fix type hint and typo

---
 NanoVNASaver/Hardware/VNA.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/NanoVNASaver/Hardware/VNA.py b/NanoVNASaver/Hardware/VNA.py
index 8ac437c..04301c5 100644
--- a/NanoVNASaver/Hardware/VNA.py
+++ b/NanoVNASaver/Hardware/VNA.py
@@ -19,7 +19,7 @@
 import logging
 from collections import OrderedDict
 from time import sleep
-from typing import List, Iterator
+from typing import List, Iterator, Set
 
 from PyQt5 import QtGui
 
@@ -156,7 +156,7 @@ class VNA:
 
     def _get_running_frequencies(self):
         """
-        If possible, read frequencies already runnung
+        If possible, read frequencies already running
         if not return default values
         Overwrite in specific HW
         """
@@ -165,7 +165,7 @@ class VNA:
     def connected(self) -> bool:
         return self.serial.is_open
 
-    def getFeatures(self) -> List[str]:
+    def getFeatures(self) -> Set[str]:
         return self.features
 
     def getCalibration(self) -> str: