fix example

dhalbert · dhalbert · commit ed4c65e6a08c · 2019-07-18T21:52:46.000-04:00
diff --git a/adafruit_ble/scanner.py b/adafruit_ble/scanner.py
@@ -42,13 +42,7 @@ class Scanner:
 
         from adafruit_ble.scanner import Scanner
         scanner = Scanner()
-        scanner.Scan
-
-        # Wait for a connection.
-        while not uart.connected:
-            pass
-
-        uart.write('abc')
+        scan_entries = scanner.scan()
     """
 
     def __init__(self):
