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-rw-r--r--libnm/nm-checkpoint.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/libnm/nm-checkpoint.c b/libnm/nm-checkpoint.c
index 153a7104..ce15d087 100644
--- a/libnm/nm-checkpoint.c
+++ b/libnm/nm-checkpoint.c
@@ -70,8 +70,10 @@ nm_checkpoint_get_devices (NMCheckpoint *checkpoint)
  * nm_checkpoint_get_created:
  * @checkpoint: a #NMCheckpoint
  *
- * Gets the timestamp (in CLOCK_BOOTTIME milliseconds)
- * of checkpoint creation.
+ * Gets the timestamp (in CLOCK_BOOTTIME milliseconds) of checkpoint creation.
+ *
+ * Use nm_utils_get_timestamp_msec() to obtain current time value suitable for
+ * comparing to this value.
  *
  * Returns: the timestamp of checkpoint creation.
  *