diff --git a/docs/sources/userguide/dockervolumes.md b/docs/sources/userguide/dockervolumes.md
index 0c2f6cfac6..7b3494920e 100644
--- a/docs/sources/userguide/dockervolumes.md
+++ b/docs/sources/userguide/dockervolumes.md
@@ -90,7 +90,7 @@ And another:
 
     $ docker run -d --volumes-from dbdata --name db2 training/postgres
 
-You can use multiple `-volumes-from` parameters to bring together multiple data
+You can use multiple `--volumes-from` parameters to bring together multiple data
 volumes from multiple containers.
 
 You can also extend the chain by mounting the volume that came from the