docs: fix typo in example (#1501)

* Update bot.py

Update to `client.app.name` to match current framework based on 
https://discord.com/channels/789032594456576001/1133152068442538195

Signed-off-by: BritishBenji <250301ben@gmail.com>

* Update examples/bot.py

correct missed mention of `me`

Co-authored-by: Damego <damego.dev@gmail.com>
Signed-off-by: BritishBenji <250301ben@gmail.com>

---------

Signed-off-by: BritishBenji <250301ben@gmail.com>
Co-authored-by: Damego <damego.dev@gmail.com>

Author: BritishBenji

examples/bot.py

@@ -22,8 +22,8 @@
 # You can provide the name of the event, prefixed by an "on_", or by telling the event decorator what event it is.
 @interactions.listen()
 async def on_ready():
-    # We can use the client "me" attribute to get information about the bot.
-    print(f"We're online! We've logged in as {client.me.name}.")
+    # We can use the client "app" attribute to get information about the bot.
+    print(f"We're online! We've logged in as {client.app.name}.")
 
     # We're also able to use property methods to gather additional data.
     print(f"Our latency is {round(client.latency)} ms.")