diff --git a/tools/pi_control/worker.php b/tools/pi_control/worker.php
index 19acde8..dda936d 100644
--- a/tools/pi_control/worker.php
+++ b/tools/pi_control/worker.php
@@ -215,3 +215,4 @@ function truncateText(string $text, int $limit): string
     }
     return substr($text, 0, $limit) . "\n...truncated...";
 }
+s
\ No newline at end of file