Fix grammar and expand module docstring

mraleson · mraleson · commit da662282d8dc · 2022-04-19T15:04:52.000-06:00
diff --git a/adafruit_ble/characteristics/json.py b/adafruit_ble/characteristics/json.py
@@ -6,7 +6,7 @@
 `json`
 ====================================================
 
-This module provides JSON characteristic.
+This module provides a JSON characteristic for reading/writing JSON serializable Python values.
 
 """
 
diff --git a/examples/ble_json_central.py b/examples/ble_json_central.py
@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: MIT
 
-# Read sensor readings from peripheral BLE device using JSON characteristic.
+# Read sensor readings from peripheral BLE device using a JSON characteristic.
 
 from adafruit_ble import BLERadio
 from adafruit_ble.advertising.standard import ProvideServicesAdvertisement

Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,7 @@`
`2`	`2`	`#`
`3`	`3`	`# SPDX-License-Identifier: MIT`
`4`	`4`
`5`		`-# Read sensor readings from peripheral BLE device using JSON characteristic.`
	`5`	`+# Read sensor readings from peripheral BLE device using a JSON characteristic.`
`6`	`6`
`7`	`7`	`from adafruit_ble import BLERadio`
`8`	`8`	`from adafruit_ble.advertising.standard import ProvideServicesAdvertisement`