diff --git a/engine/swarm/configs.md b/engine/swarm/configs.md
index c55756bce0..23163a220f 100644
--- a/engine/swarm/configs.md
+++ b/engine/swarm/configs.md
@@ -63,7 +63,7 @@ You can set the ownership (`uid` and `gid`) or the config, using either the
 numerical ID or the name of the user or group. You can also specify the file
 permissions (`mode`). These settings are ignored for Windows containers.
 
-- If not set, the config is owned by the user which is running the container
+- If not set, the config is owned by the user running the container
   command (often `root`) and that user's default group (also often `root`).
 - If not set, the config has world-readable permissions (mode `0444`), unless a
   `umask` is set within the container, in which case the mode is impacted by