Update main readme to link to word readme.

Author: sabir-aspose

README.md

@@ -26,6 +26,7 @@ var document = new Openize.Words.Document();
 document.Save("word.docx");
 Console.WriteLine("Empty word document created !!!");
 ```
+For more details please check [word readme](Word/REDME.md).
 
 ### Create an Empty Excel Spreadsheet
 ```csharp