Update TwigTweakExtension.php

src/TwigTweakExtension.php

@@ -425,7 +425,7 @@ class TwigTweakExtension extends AbstractExtension {
         // Drupal core expects exactly three parameters:
         // [$group, $route_parameters_raw, $metadata_raw] = explode(':', $context);
         // in _contextual_id_to_links($id):
-        $contextParamCount = substr_count($context, ':')
+        $contextParamCount = substr_count($context, ':');
         if ($contextParamCount !== 3) {
           trigger_error("Wrong {{ drupal_contextual_links() }} parameters. 3 parameters expected, separated by colon (\":\"), but {$contextParamCount} given in: \"{$id}\"", E_USER_WARNING);
         }