title: Sending a message through discord.py after message edit check
body: <p>I have a function that checks if 'your' is changed to 'you're' and I am having trouble having the bot send a message after this check. What is the proper way to do this? (I want this to apply to all channels.)</p>
  <pre class="lang-python prettyprint-override"><code>import discord
  from discord.ext import commands
  
  client = discord.Client()
  bot = commands.Bot(command_prefix='$')
  
  @client.event
  async def on_ready():
      print(&quot;We have logged in as {0.user}&quot;.format(client))
  
  @client.event
  async def on_message_edit(before,after):
      if(before.content == &quot;your&quot; and after.content == &quot;you're&quot;):
          # I want to send message here
  
  client.run('Token') # I have my token here
  </code></pre>