diff --git a/libraries/relation.lib.php b/libraries/relation.lib.php
index 9ad33ad315..5a4a4e3180 100644
--- a/libraries/relation.lib.php
+++ b/libraries/relation.lib.php
@@ -98,7 +98,7 @@ function PMA_getRelationsParamDiagnostic($cfgRelation)
$messages['disabled'] = '' . __('Disabled') . '';
if (false === $GLOBALS['cfg']['Server']['pmadb']) {
- $retval .= __('Configuration of pmadb… ')
+ $retval .= __('Configuration of pmadb… ')
. $messages['error']
. PMA_Util::showDocu('setup', 'linked-tables')
. '
' . "\n"