diff --git a/nshlib/nsh_proccmds.c b/nshlib/nsh_proccmds.c
index 399609688..0d57777d3 100644
--- a/nshlib/nsh_proccmds.c
+++ b/nshlib/nsh_proccmds.c
@@ -440,6 +440,7 @@ int cmd_sleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
        nsh_output(vtbl, g_fmtarginvalid, argv[0]);
        return ERROR;
     }
+
   sleep(secs);
   return OK;
 }