diff --git a/sites/all/modules/search_api_solr/search_api_solr.module b/sites/all/modules/search_api_solr/search_api_solr.module
index 3097d13..e4c429b 100644
--- a/sites/all/modules/search_api_solr/search_api_solr.module
+++ b/sites/all/modules/search_api_solr/search_api_solr.module
@@ -92,7 +92,7 @@
 /**
  * Implements hook_help().
  */
-function search_api_solr_help($path, array $arg = array()) {
+function search_api_solr_help($path, $arg = array()) {
   if ($path == 'admin/config/search/search_api') {
     // Included because we need the REQUIREMENT_* constants.
     include_once(DRUPAL_ROOT . '/includes/install.inc');