style: remove -> del

src/groups.js

@@ -2,7 +2,7 @@
 
 exports = module.exports = {
     add,
-    remove,
+    del,
     get,
     getByName,
 
@@ -80,11 +80,11 @@ async function add(group) {
     return { id, name, source };
 }
 
-async function remove(id) {
+async function del(id) {
     assert.strictEqual(typeof id, 'string');
 
     // also cleanup the groupMembers table
-    let queries = [];
+    const queries = [];
     queries.push({ query: 'DELETE FROM groupMembers WHERE groupId = ?', args: [ id ] });
     queries.push({ query: 'DELETE FROM userGroups WHERE id = ?', args: [ id ] });