diff --git a/src/Commands/StartRoadRunnerCommand.php b/src/Commands/StartRoadRunnerCommand.php
index 7d44455bc..baecbf6bb 100644
--- a/src/Commands/StartRoadRunnerCommand.php
+++ b/src/Commands/StartRoadRunnerCommand.php
@@ -171,7 +171,7 @@ protected function maxExecutionTime()
     /**
      * Get the RPC IP address the server should be available on.
      *
-     * @return int
+     * @return string
      */
     protected function rpcHost()
     {
diff --git a/src/Swoole/SwooleClient.php b/src/Swoole/SwooleClient.php
index b6901340b..a0e25bb4a 100644
--- a/src/Swoole/SwooleClient.php
+++ b/src/Swoole/SwooleClient.php
@@ -140,7 +140,7 @@ public function serveStaticFile(Request $request, RequestContext $context): void
         $publicPath = $context->publicPath;
         $octaneConfig = $context->octaneConfig ?? [];
 
-        if (! empty($octaneConfig['static_file_headers'] ?? [])) {
+        if (! empty($octaneConfig['static_file_headers'])) {
             foreach ($octaneConfig['static_file_headers'] as $pattern => $headers) {
                 if ($request->is($pattern)) {
                     foreach ($headers as $name => $value) {