tools: apply linting to custom rules code

Apply our eslint rules to the code for our custom eslint rules.

Eslint Inception! Maybe. I never saw that movie...

PR-URL: https://github.com/nodejs/node/pull/3195
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Roman Reiss <me@silverwind.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/eslint-rules/require-buffer.js b/tools/eslint-rules/require-buffer.js
index 7a975df58..4fec765d7 100644
--- a/tools/eslint-rules/require-buffer.js
+++ b/tools/eslint-rules/require-buffer.js
@@ -8,9 +8,9 @@ module.exports = function(context) {
     'Program:exit': function() {
       context.getScope().through.forEach(function(ref) {
         if (ref.identifier.name === 'Buffer') {
-            context.report(ref.identifier, msg);
+          context.report(ref.identifier, msg);
         }
       });
     }
-  }
-}
+  };
+};