diff --git a/Storage/Storage/Public/LCCloud.cs b/Storage/Storage/Public/LCCloud.cs
index b91c1ed..3fbe1ba 100644
--- a/Storage/Storage/Public/LCCloud.cs
+++ b/Storage/Storage/Public/LCCloud.cs
@@ -42,7 +42,7 @@ namespace LeanCloud.Storage {
         /// </summary>
         /// <typeparam name="T">The type of return value.</typeparam>
         /// <param name="name">Cloud function name.</param>
-        /// <param name="parameters">Parameters of cloud function.</param>
+        /// <param name="parameters">Parameters of the cloud function.</param>
         /// <returns></returns>
         public static async Task<T> Run<T>(string name,
             Dictionary<string, object> parameters = null) {