chore(typo): rename varoious to various inside comment (#584)

Author: qkdreyer

lib/rules/no-unused-components.js

@@ -72,7 +72,7 @@ module.exports = {
         registeredComponents
           .filter(({ name }) => {
             // If the component name is PascalCase
-            // it can be used in varoious of ways inside template,
+            // it can be used in various of ways inside template,
             // like "theComponent", "The-component" etc.
             // but except snake_case
             if (casing.pascalCase(name) === name) {