Merge "Fix typo in cmd phone ims help" am: 31889f2ff1 am: e954fa78b4 am: 76b95cb2b2 am: 623c69b88c

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1418818

Change-Id: Ie7f499c7a4ac6cfa1da90adc35ce8339aa57ecbf