test: use consistent block spacing

In preparation for enabling an ESLint rule, use consistent block
spacing. This changes only six files in the code base as block spacing
is consistent throughout the rest of the code base.

Before:  function(c) {data += c;}

After: function(c) { data += c; }

PR-URL: https://github.com/nodejs/node/pull/10377
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Julian Duque <julianduquej@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/test/parallel/test-buffer-alloc.js b/test/parallel/test-buffer-alloc.js
index 216f9c83f7..374b1c06c8 100644
--- a/test/parallel/test-buffer-alloc.js
+++ b/test/parallel/test-buffer-alloc.js
@@ -988,7 +988,7 @@ assert.throws(() => Buffer.from('', 'buffer'), TypeError);
 {
   let a = [0];
   for (let i = 0; i < 7; ++i) a = a.concat(a);
-  a = a.map((_, i) => {return i;});
+  a = a.map((_, i) => { return i; });
   const b = Buffer.from(a);
   const c = Buffer.from(b);
   assert.strictEqual(b.length, a.length);