Fix variable naming in e14_slash_commands example

Author: nomanoma121

examples/e14_slash_commands/src/main.rs

@@ -61,11 +61,11 @@ impl EventHandler for Handler {
 
         println!("I now have the following guild slash commands: {commands:#?}");
 
-        let guild_command =
+        let global_command =
             Command::create_global_command(&ctx.http, commands::wonderful_command::register())
                 .await;
 
-        println!("I created the following global slash command: {guild_command:#?}");
+        println!("I created the following global slash command: {global_command:#?}");
     }
 }