message: docs(lambda-at-edge): fix typo
diff: @@ -9,7 +9,7 @@ const path = require('path');
  const { Builder } = require("@sls-next/lambda-at-edge");
  const nextConfigDir = '/dir/to/my/nextapp';
  -const outputDir = path.join(nextConfigDir, ".serverless_nextjs"),
  +const outputDir = path.join(nextConfigDir, ".serverless_nextjs");
  const builder = new Builder(
  nextConfigDir,
  