[ci skip] Close #5206
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index b37cc2f..0ad8dd3 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -1312,7 +1312,7 @@
 			}
 		}
 
-		// Fall back to the deprecated mime_content_type(), if available (still better than $_FILES[$field]['type'])
+		// Fall back to mime_content_type(), if available (still better than $_FILES[$field]['type'])
 		if (function_exists('mime_content_type'))
 		{
 			$this->file_type = @mime_content_type($file['tmp_name']);