Apply fixes from StyleCI

app/Server/UserRepository/DatabaseUserRepository.php

@@ -119,7 +119,7 @@ class DatabaseUserRepository implements UserRepository
         $deferred = new Deferred();
 
         $this->database
-            ->query("UPDATE users SET last_shared_at = date('now') WHERE id = :id", ["id" => $id])
+            ->query("UPDATE users SET last_shared_at = date('now') WHERE id = :id", ['id' => $id])
             ->then(function (Result $result) use ($deferred) {
                 $deferred->resolve();
             });