Change eslint rules to use vue recommended

- Ran npm run lint
- Resolved eslint issues

Signed-off-by: Derick Montague <derick.montague@ibm.com>
Change-Id: Icd433ca55321d8bceb941e2d13ebade72bd4981f
diff --git a/src/views/AccessControl/LocalUserManagement/ModalSettings.vue b/src/views/AccessControl/LocalUserManagement/ModalSettings.vue
index dae4d90..a0d6294 100644
--- a/src/views/AccessControl/LocalUserManagement/ModalSettings.vue
+++ b/src/views/AccessControl/LocalUserManagement/ModalSettings.vue
@@ -4,6 +4,11 @@
 
 <script>
 export default {
-  props: ['settings']
+  props: {
+    settings: {
+      type: String,
+      default: ''
+    }
+  }
 };
 </script>