Fix typos in logging, output

lib/logitech_receiver/base.py

@@ -306,7 +306,7 @@ def request(handle, devnumber, request_id, *params):
 	:param devnumber: attached device number.
 	:param request_id: a 16-bit integer.
 	:param params: parameters for the feature call, 3 to 16 bytes.
-	:returns: the reply data, or ``None`` if some error occured.
+	:returns: the reply data, or ``None`` if some error occurred.
 	"""
 
 	# import inspect as _inspect

lib/logitech_receiver/common.py

@@ -272,7 +272,7 @@ FirmwareInfo = namedtuple('FirmwareInfo', [
 				'version',
 				'extras'])
 
-"""Reprogrammable keys informations."""
+"""Reprogrammable keys information."""
 ReprogrammableKeyInfo = namedtuple('ReprogrammableKeyInfo', [
 				'index',
 				'key',

lib/logitech_receiver/notifications.py

@@ -265,7 +265,7 @@ def _process_feature_notification(device, status, n, feature):
 				reports_period = 2  # seconds
 				device.feature_request(_F.SOLAR_DASHBOARD, 0x00, reports_count, reports_period)
 			else:
-				_log.warn("%s: unknown SOLAR CHAGE %s", device, n)
+				_log.warn("%s: unknown SOLAR CHARGE %s", device, n)
 		else:
 			_log.warn("%s: SOLAR CHARGE not GOOD? %s", device, n)
 		return True