Improve xml documents

Author: Jack251970

Flow.Launcher.Plugin/Result.cs

@@ -57,7 +57,10 @@ public string CopyText
         /// for user on the plugin result. If autocomplete action for example is tab, pressing tab will have
         /// the default constructed autocomplete text (result's Title), or the text provided here if not empty.
         /// </summary>
-        /// <remarks>When a value is not set, the <see cref="Title"/> will be used.</remarks>
+        /// <remarks>
+        /// When a value is not set, the <see cref="Title"/> will be used.
+        /// Please include the action keyword prefix when necessary because Flow does not prepend it automatically.
+        /// </remarks>
         public string AutoCompleteText { get; set; }
 
         /// <summary>
@@ -262,6 +265,7 @@ public string PluginDirectory
         /// </summary>
         /// <remarks>
         /// When a value is not set, the <see cref="Title"/> will be used.
+        /// Do not include the action keyword prefix because Flow prepends it automatically.
         /// If the it does not start with the query text, it will not be shown as a suggestion.
         /// So make sure to set this value to start with the query text.
         /// </remarks>