CS fixes

Author: nicolas-grekas

MercureTransport.php

@@ -48,7 +48,7 @@ public function __construct(HubInterface $hub, string $hubId, string|array|null
 
     public function __toString(): string
     {
-        return sprintf('mercure://%s%s', $this->hubId, null !== $this->topics ? '?'.http_build_query(['topic' => $this->topics], '', '&') : '');
+        return \sprintf('mercure://%s%s', $this->hubId, null !== $this->topics ? '?'.http_build_query(['topic' => $this->topics], '', '&') : '');
     }
 
     public function supports(MessageInterface $message): bool
@@ -66,7 +66,7 @@ protected function doSend(MessageInterface $message): SentMessage
         }
 
         if (($options = $message->getOptions()) && !$options instanceof MercureOptions) {
-            throw new LogicException(sprintf('The "%s" transport only supports instances of "%s" for options.', __CLASS__, MercureOptions::class));
+            throw new LogicException(\sprintf('The "%s" transport only supports instances of "%s" for options.', __CLASS__, MercureOptions::class));
         }
 
         $options ??= new MercureOptions($this->topics);

MercureTransportFactory.php

@@ -46,7 +46,7 @@ public function create(Dsn $dsn): MercureTransport
         try {
             $hub = $this->registry->getHub($hubId);
         } catch (InvalidArgumentException) {
-            throw new IncompleteDsnException(sprintf('Hub "%s" not found. Did you mean one of: "%s"?', $hubId, implode('", "', array_keys($this->registry->all()))));
+            throw new IncompleteDsnException(\sprintf('Hub "%s" not found. Did you mean one of: "%s"?', $hubId, implode('", "', array_keys($this->registry->all()))));
         }
 
         return new MercureTransport($hub, $hubId, $topic, $this->client, $this->dispatcher);