Merge branch 'main' into issue-3911issue-3911

1 files changed, 6 insertions, 4 deletions

diff --git a/lib/filesystem/InboxOutboxFolder.php b/lib/filesystem/InboxOutboxFolder.php
index 9386be4..33ba6d2 100644
--- a/lib/filesystem/InboxOutboxFolder.php
+++ b/lib/filesystem/InboxOutboxFolder.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * InboxOutboxFolder.class.php
+ * InboxOutboxFolder.php
  *
  * This is a common FolderType implementation for inbox and outbox folders.
  * It it not meant to be used directly! Instead use the InboxFolder and
@@ -269,10 +269,12 @@ class InboxOutboxFolder implements FolderType
     }
 
     /**
-     * Returns the content for that additional column, if it exists. You can return null a string
-     * or a Flexi_Template as the content.
+     * Returns the content for that additional column, if it exists. You can
+     * return null, a string or a Flexi\Template as the content.
+     *
      * @param string $column_index
-     * @return null|string|Flexi_Template
+     *
+     * @return null|string|Flexi\Template
      */
     public function getContentForAdditionalColumn($column_index)
     {