Minor refactor

prettify

Co-Authored-By: João Moreno <mail@joaomoreno.com>

src/main.ts

@@ -54,7 +54,7 @@ function main(task: Promise<any>): void {
 }
 
 function suggestCommands(cmd: string): void {
-	const availableCommands = program.commands.map(cmd => {
+	const availableCommands = program.commands.map(c => c._name);
 		return cmd._name;
 	  });