diff --git a/includes/utilities.php b/includes/utilities.php
index 36dfa4a..77f560f 100644
--- a/includes/utilities.php
+++ b/includes/utilities.php
@@ -100,7 +100,7 @@ function executeApiCall($apiEndpoint, $apiKey) {
  */
 function validateApiResponse($responseData) {
     if (!isset($responseData['log']) || !is_array($responseData['log'])) {
-        throw new ApiValidationException("Invalid log data received from the API.");
+        throw new ApiValidationException('Invalid log data received from the API.');
     }
 }