diff --git a/blackout/blackout.php b/blackout/blackout.php
index 38bf30ca..5afc2e9f 100644
--- a/blackout/blackout.php
+++ b/blackout/blackout.php
@@ -103,8 +103,8 @@ function blackout_addon_admin(&$a, &$o) {
 
    $o = Renderer::replaceMacros($t, [
         '$submit' => L10n::t('Save Settings'),
-        '$rurl' => ["rurl", "Redirect URL", $myurl, L10n::t("all your visitors from the web will be redirected to this URL")],
-        '$startdate' => ["startdate", L10n::t("Begin of the Blackout<br />(YYYY-MM-DD hh:mm)"), $mystart, "format is <em>YYYY</em> year, <em>MM</em> month, <em>DD</em> day, <em>hh</em> hour and <em>mm</em> minute"],
+        '$rurl' => ["rurl", L10n::t("Redirect URL"), $myurl, L10n::t("all your visitors from the web will be redirected to this URL")],
+        '$startdate' => ["startdate", L10n::t("Begin of the Blackout<br />(YYYY-MM-DD hh:mm)"), $mystart, L10n::t("format is <em>YYYY</em> year, <em>MM</em> month, <em>DD</em> day, <em>hh</em> hour and <em>mm</em> minute")],
         '$enddate' => ["enddate", L10n::t("End of the Blackout<br />(YYYY-MM-DD hh:mm)"), $myend, ""],
 
     ]);
diff --git a/blackout/lang/C/messages.po b/blackout/lang/C/messages.po
index 98e56265..07c7c8a5 100644
--- a/blackout/lang/C/messages.po
+++ b/blackout/lang/C/messages.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-03-12 14:46+0100\n"
+"POT-Creation-Date: 2019-03-12 14:53+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -21,6 +21,10 @@ msgstr ""
 msgid "Save Settings"
 msgstr ""
 
+#: blackout.php:106
+msgid "Redirect URL"
+msgstr ""
+
 #: blackout.php:106
 msgid "all your visitors from the web will be redirected to this URL"
 msgstr ""
@@ -29,6 +33,12 @@ msgstr ""
 msgid "Begin of the Blackout<br />(YYYY-MM-DD hh:mm)"
 msgstr ""
 
+#: blackout.php:107
+msgid ""
+"format is <em>YYYY</em> year, <em>MM</em> month, <em>DD</em> day, <em>hh</"
+"em> hour and <em>mm</em> minute"
+msgstr ""
+
 #: blackout.php:108
 msgid "End of the Blackout<br />(YYYY-MM-DD hh:mm)"
 msgstr ""