Fixed syntax error

geeksbot.py

@@ -117,7 +117,7 @@ async def on_message(ctx):
                 if ctx.channel.id in json.loads(bot.con.one(f"select allowed_channels from guild_config where guild_id = %(id)s", {'id':ctx.guild.id})):
                     await bot.process_commands(ctx)
             elif ctx.channel.id == 418452585683484680:
-                prefix = bot.con.one('select prefix from guild_config where guild_id = %(id)s", {'id':ctx.guild.id}))
+                prefix = bot.con.one('select prefix from guild_config where guild_id = %(id)s', {'id':ctx.guild.id})
                 prefix = prefix[0] if prefix else bot.default_prefix
                 ctx.content = f'{prefix}{ctx.content}'
                 await bot.process_commands(ctx)