Revert "remove new line"

This reverts commit bf7ab981b2.

src/program.ts

@@ -75,6 +75,7 @@ export class Program {
             writeLn('    bw edit folder c7c7b60b-9c61-40f2-8ccd-36c49595ed72 eyJuYW1lIjoiTXkgRm9sZGVyMiJ9Cg==');
             writeLn('    bw delete item 99ee88d2-6046-4ea7-92c2-acac464b1412');
             writeLn('    bw generate -lusn --length 18');
+            writeLn('');
         });
 
         program