Change intent comments to be consistent in the examples

examples/basic_bot.py

@@ -1,4 +1,4 @@
-# This example requires the 'members' and 'message_content' privileged intents
+# This example requires the 'members' and 'message_content' privileged intents to function.
 
 import discord
 from discord.ext import commands

examples/new_member.py

@@ -1,4 +1,4 @@
-# This example requires the 'members' privileged intent
+# This example requires the 'members' privileged intent to function.
 
 import discord