Short descriptions (batch3) - massive fix on Capitalization and trailing period (#5521) (#5528)

* short_description fix batch 3

* Update plugins/modules/telegram.py

Co-authored-by: Felix Fontein <felix@fontein.de>

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 6b20572ea1)

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

plugins/modules/notification/say.py

@@ -12,7 +12,7 @@ __metaclass__ = type
 DOCUMENTATION = '''
 ---
 module: say
-short_description: Makes a computer to speak.
+short_description: Makes a computer to speak
 description:
    - makes a computer speak! Amuse your friends, annoy your coworkers!
 notes:

plugins/modules/notification/telegram.py

@@ -16,7 +16,7 @@ author:
  - "Artem Feofanov (@tyouxa)"
  - "Nikolai Lomov (@lomserman)"
 
-short_description: module for sending notifications via telegram
+short_description: Send notifications via telegram
 
 description:
     - Send notifications via telegram bot, to a verified group or user.

plugins/modules/notification/twilio.py

@@ -12,7 +12,7 @@ __metaclass__ = type
 DOCUMENTATION = '''
 ---
 module: twilio
-short_description: Sends a text message to a mobile phone through Twilio.
+short_description: Sends a text message to a mobile phone through Twilio
 description:
    - Sends a text message to a phone number through the Twilio messaging API.
 notes: