diff --git a/docs/extend/plugins_volume.md b/docs/extend/plugins_volume.md
index 6f0a12d730..b9a7139099 100644
--- a/docs/extend/plugins_volume.md
+++ b/docs/extend/plugins_volume.md
@@ -199,7 +199,7 @@ Request the path to the volume with the given `volume_name`.
 
   ```json
   {
-      "Mountpoin": "/path/to/directory/on/host",
+      "Mountpoint": "/path/to/directory/on/host",
       "Err": ""
   }
   ```