diff --git a/extras/volume_id/vol_id.xml b/extras/volume_id/vol_id.xml
index 3ab0b05c820..475e9bc389a 100644
--- a/extras/volume_id/vol_id.xml
+++ b/extras/volume_id/vol_id.xml
@@ -100,8 +100,8 @@
- Probing at the given offset, instead of the start of the volume.
- The offset value is specified in bytes.
+ Start probing at the given offset, instead of the beginning
+ of the volume. The offset value is specified in bytes.