fix eslint gripe

mschuchard · mschuchard · commit bb663e28d1a6 · 2019-10-15T15:28:57.000-04:00
diff --git a/lib/main.js b/lib/main.js
@@ -85,7 +85,7 @@ export default {
 
             // Check for proper warnings and errors from stdout
             if (info.length > 0) {
-              info.forEach(function (issue) {
+              info.forEach((issue) => {
                 toReturn.push({
                   severity: issue.kind,
                   excerpt: issue.message,
