Fix styling

Author: tiagof

src/Models/WorkflowTransition.php

@@ -6,7 +6,6 @@
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
-use Spatie\Permission\Traits\HasPermissions;
 use Spatie\Permission\Traits\HasRoles;
 use Squarebit\Workflows\Traits\BelongsToWorkflow;