docs: made changes from comments

docpages/example_code/setting_status2.cpp

@@ -14,15 +14,7 @@ int main() {
 
 			/* Create a timer that runs every 120 seconds, that sets the status */
 			bot.start_timer([&bot](const dpp::timer& timer) {
-				/*
-				 * Because we need to get an up-to-date count, we can't use what was provided in the ready event.
-				 * So, we get the application from the bot and get the approximate guild count from there.
-				 */
-				bot.current_application_get([&bot](const dpp::confirmation_callback_t& callback) {
-					auto app = callback.get<dpp::application>();
-
-					bot.set_presence(dpp::presence(dpp::presence_status::ps_online, dpp::activity_type::at_game, "with " + std::to_string(app.approximate_guild_count) + " guilds!"));
-				});
+				bot.set_presence(dpp::presence(dpp::presence_status::ps_online, dpp::activity_type::at_game, "with " + std::to_string(dpp::get_guild_cache()->count()) + " guilds!"));
 			}, 120);
 		}
 	});

docpages/example_programs/misc/setting_status.md

@@ -2,6 +2,8 @@
 
 A bot status is pretty cool, and it'd be cooler if you knew how to do it! This tutorial will cover how to set the bot status to say `Playing games!`, as well as covering how to set the status to the amount of guilds every two minutes.
 
+\note dpp::get_guild_cache requires the bot to have the guild cache enabled, if your bot has this disabled then you can't use that. Instead, you should look to use dpp::cluster::current_application_get and get the `approximate_guild_count` from dpp::application in the callback.
+
 First, we'll cover setting the bot status to `Playing games!`.
 
 \include{cpp} setting_status1.cpp