diff --git a/trigger/manual/lib.php b/trigger/manual/lib.php
index 2187d40f38c1b999b7ea647b9a1630b5b82ecbb9..37e6a845038a0951006c8ca199ea3c2ee079019c 100644
--- a/trigger/manual/lib.php
+++ b/trigger/manual/lib.php
@@ -72,7 +72,7 @@ class manual extends base_manual {
         $capabilities = get_all_capabilities();
         $capabilitynames = array();
         foreach ($capabilities as $cap) {
-            $capabilitynames []= $cap['name'];
+            $capabilitynames[] = $cap['name'];
         }
         $mform->addElement(
             'autocomplete', $elementname, get_string('setting_capability', 'lifecycletrigger_manual'),