Fix styling

Author: drbyte

tests/HasPermissionsTest.php

@@ -620,7 +620,7 @@ public function it_can_avoid_detach_on_permission_that_does_not_exist_sync()
         try {
             $this->testUser->syncPermissions('permission-does-not-exist');
             $this->fail('Expected PermissionDoesNotExist exception was not thrown.');
-        } catch (PermissionDoesNotExist $e){
+        } catch (PermissionDoesNotExist $e) {
             //
         }
 

tests/HasRolesTest.php

@@ -327,7 +327,7 @@ public function it_can_avoid_detach_on_role_that_does_not_exist_sync()
         try {
             $this->testUser->syncRoles('role-does-not-exist');
             $this->fail('Expected RoleDoesNotExist exception was not thrown.');
-        } catch (RoleDoesNotExist $e){
+        } catch (RoleDoesNotExist $e) {
             //
         }