Bug 1590300: Typo in smarty variable

Regression from Bug 1397110

Change-Id: I6f98131dd61e06d0bc9d268bbe3eee1c4d4fbcb0
behatnotneeded: covered by existing tests

htdocs/view/blocks.php

@@ -292,6 +292,6 @@ else {
 }
 $smarty->assign('issiteview', isset($institution) && ($institution == 'mahara'));
 
-$smarty->assign('isssitetemplate', ($view->get('template') == View::SITE_TEMPLATE ? true : false));
+$smarty->assign('issitetemplate', ($view->get('template') == View::SITE_TEMPLATE ? true : false));
 $smarty->assign('PAGEHEADING', $state);
 $smarty->display('view/blocks.tpl');