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-rw-r--r--modules/system/system.queue.inc2
1 files changed, 2 insertions, 0 deletions
diff --git a/modules/system/system.queue.inc b/modules/system/system.queue.inc
index 283c6b6f9..b6cf96e07 100644
--- a/modules/system/system.queue.inc
+++ b/modules/system/system.queue.inc
@@ -9,6 +9,8 @@
/**
* @defgroup queue Queue operations
* @{
+ * Queue items to allow later processing.
+ *
* The queue system allows placing items in a queue and processing them later.
* The system tries to ensure that only one consumer can process an item.
*