Add trailing newlines

Author: Stuk

test/benchmark/benchmark.js

@@ -34,4 +34,4 @@
  .run({ 'async': true });
  })
  }
-}));
+}));

test/benchmark/index.html

@@ -13,4 +13,4 @@
  benchmark("arraybuffer");
  </script>
 </body>
-</html>
+</html>

test/benchmark/node.js

@@ -2,4 +2,4 @@ globalThis.Benchmark = require('benchmark');
 globalThis.JSZip = require("../../lib/index");
 
 const benchmark = require("./benchmark");
-benchmark("nodebuffer");
+benchmark("nodebuffer");