cli: lrcli.js minor formatting improvement (ref. #66)

cli/lrcli.js

@@ -72,8 +72,8 @@ let printPluginActionUsage = (action, action_name) => {
             }
             positional_desc = `
 
-            ${positional}
-                ${action.arguments._.description}`
+        ${positional}
+            ${action.arguments._.description}`
         }
     }