diff --git a/tools/args.h b/tools/args.h
index 754079e71..9ff8a5ad8 100644
--- a/tools/args.h
+++ b/tools/args.h
@@ -693,7 +693,7 @@ arg(refresh_ARG, '\0', "refresh", 0, 0, 0,
     "If the LV is active, reload its metadata.\n"
     "In an environment where udev is used to manage the /dev content,\n"
     "usage of this option is highly recommended. This is because refresh\n"
-    "also regenerates udev events for an LV based on which existing udev \n"
+    "also regenerates udev events for an LV based on which existing udev\n"
     "rules are applied to set the /dev content and permissions.\n"
     "Also, this operation may be useful if something has gone wrong,\n"
     "or if some form of manual LV sharing is being used.\n")