Consistently use comma at the end of notification messages

These are sentences and should be ended as such.

Signed-off-by: Michal Čihař <michal@cihar.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tbl_addfield.php b/tbl_addfield.php
index 2a0590deaa..0a61c77f2e 100644
--- a/tbl_addfield.php
+++ b/tbl_addfield.php
@@ -81,7 +81,7 @@ if (isset($_REQUEST['do_save_data'])) {
 
         // Go back to the structure sub-page
         $message = PMA_Message::success(
-            __('Table %1$s has been altered successfully')
+            __('Table %1$s has been altered successfully.')
         );
         $message->addParam($table);
         $response->addJSON('message', $message);