Apply suggestions from code review

Co-authored-by: Hypolite Petovan <hypolite@mrpetovan.com>

src/Module/PermissionTooltip.php

@@ -242,7 +242,7 @@ class PermissionTooltip extends \Friendica\BaseModule
 				case Tag::ATTRIBUTED:
 					$output .= DI::l10n()->t('<b>Attributed To:</b> %s<br>', implode(', ', $receiver));
 					break;
-				}
+			}
 		}
 
 		return $output;

src/Protocol/ActivityPub/ClientToServer.php

@@ -225,7 +225,7 @@ class ClientToServer
 				case 'as:audience':
 					$type = Receiver::TARGET_AUDIENCE;
 					break;
-				}
+			}
 			$receiver_list = JsonLD::fetchElementArray($object, $element, '@id');
 			if (empty($receiver_list)) {
 				continue;

src/Protocol/ActivityPub/Receiver.php

@@ -1169,7 +1169,7 @@ class Receiver
 						case 'as:audience':
 							$type = self::TARGET_AUDIENCE;
 							break;
-						}
+					}
 
 					$receivers[$contact['uid']] = ['uid' => $contact['uid'], 'type' => $type];
 				}