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-rw-r--r--phpBB/includes/acm/acm_redis.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/phpBB/includes/acm/acm_redis.php b/phpBB/includes/acm/acm_redis.php
index 41533eaacb..dc11ca7768 100644
--- a/phpBB/includes/acm/acm_redis.php
+++ b/phpBB/includes/acm/acm_redis.php
@@ -80,7 +80,7 @@ class acm extends acm_memory
/**
* Unload the cache resources
*
- * @return void
+ * @return null
*/
function unload()
{
@@ -92,7 +92,7 @@ class acm extends acm_memory
/**
* Purge cache data
*
- * @return void
+ * @return null
*/
function purge()
{