Update void-dom-elements-no-children.js

Author: Vlad Esin

lib/rules/void-dom-elements-no-children.js

@@ -53,7 +53,7 @@ module.exports = {
     type: 'problem',
     docs: {
       description: 'Prevent passing of children to void DOM elements (e.g. `<br />`).',
-      category: 'Best Practices',
+      category: 'Possible Errors',
       recommended: false,
       url: docsUrl('void-dom-elements-no-children')
     },