Update config.js

--with-default-names

config.js

@@ -18,7 +18,7 @@ module.exports = {
     'gnupg',
     // Install GNU `sed`, overwriting the built-in `sed`
     // so we can do "sed -i 's/foo/bar/' file" instead of "sed -i '' 's/foo/bar/' file"
-    'gnu-sed --default-names',
+    'gnu-sed --with-default-names',
     // better, more recent grep
     'homebrew/dupes/grep',
     // https://github.com/jkbrzt/httpie