dma: note that the data file provides the id

diff --git a/spool.c b/spool.c
index 77cd6992e7c045b603329e6ff190e84ae996d8ef..4afc569b945dd97dea995f92027f2497ff269b45 100644 (file)
--- a/spool.c
+++ b/spool.c
@@ -58,7 +58,7 @@
  * Each queue file needs to have a corresponding data file.
  * One data file might be shared by linking it several times.
  *
- * Queue ids are unique, formed from the inode of the spool file
+ * Queue ids are unique, formed from the inode of the data file
  * and a unique identifier.
  */