added space between player names

Author: 9FS

Cargo.lock

@@ -9,7 +9,7 @@ license     = "MIT"
 name        = "minecraft_server_status"
 readme      = "readme.md"
 repository  = "https://github.com/9-FS/minecraft_server_status"
-version     = "3.0.1"
+version     = "3.0.2"
 
 [dependencies]
 async-minecraft-ping = "^0.8.0"

Cargo.toml

@@ -132,7 +132,7 @@ async fn generate_rich_presence(
     {
         player_names = mc_server.status.players.sample.unwrap_or_default().iter().map(|player| player.name.clone()).collect(); // get player names
         player_names.sort_by_key(|player_name| player_name.to_lowercase()); // sort player names case insensitive
-        discord_rich_presence += format!(": {}", player_names.join(",").as_str()).as_str();
+        discord_rich_presence += format!(": {}", player_names.join(", ").as_str()).as_str();
         // collapse player name list into string, append to rich presence
     }