Fix broken descriptors

app/Models/User.php

@@ -66,7 +66,7 @@ class User extends Model implements AuthenticatableContract, AuthorizableContrac
     /**
      * A list of mass-assignable variables.
      *
-     * @var [type]
+     * @var array
      */
     protected $fillable = ['username', 'email', 'name_first', 'name_last', 'password', 'language', 'use_totp', 'totp_secret', 'gravatar', 'root_admin'];
 

app/Repositories/DatabaseRepository.php

@@ -199,7 +199,7 @@ class DatabaseRepository
      * Deletes a database server from the system if it is empty.
      *
      * @param  int $server The ID of the Database Server.
-     * @return
+     * @return bool
      */
     public function delete($server)
     {

app/Services/DeploymentService.php

@@ -79,7 +79,7 @@ class DeploymentService
      * @param  int $memory
      * @param  int $disk
      * @param  int $location
-     * @return \Pterodactyl\Models\Node;
+     * @return \Pterodactyl\Models\Node
      *
      * @throws \Pterodactyl\Exceptions\DisplayException
      */
@@ -103,7 +103,7 @@ class DeploymentService
     /**
      * Returns a random allocation for a node.
      * @param  int $node
-     * @return \Models\Pterodactyl\Allocation;
+     * @return \Models\Pterodactyl\Allocation
      */
     public static function randomAllocation($node)
     {