From a721fc2cd226c256d667dba31a848967abf7085d Mon Sep 17 00:00:00 2001
From: Patrick Dunlavey <pat@commonmedia.com>
Date: Wed, 16 May 2018 18:13:46 -0400
Subject: [PATCH] TravisCI -- fix coding standards

---
 islandora.api.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/islandora.api.php b/islandora.api.php
index 36d8c25a..3c9dfc12 100644
--- a/islandora.api.php
+++ b/islandora.api.php
@@ -950,13 +950,16 @@ function callback_islandora_breadcrumbs_backends(AbstractObject $object) {
  * Permit modules to alter the filename of a downloaded datastream.
  *
  * @param string $filename
+ *   The filename being created.
+ *
  * @param AbstractDatastream $datastream
+ *   The datastream object being downloaded.
  */
 function hook_datastream_filename_alter(&$filename, AbstractDatastream $datastream) {
 
   // Example taken from islandora_datastream_filenamer.
   $pattern = variable_get('islandora_ds_download_filename_pattern', FALSE);
-  if($pattern) {
+  if ($pattern) {
     $filename = token_replace($pattern,
       array('datastream' => $datastream),
       array('clear' => TRUE)