remaining projects added to the readme projects list

Author: atugharajohn

README.md

@@ -32,8 +32,8 @@
 | 20 | [Automated Mailing](./0x20-AutomatedMailing) |
 | 21 | [Text Editor](./0x21TextEditor) |
 | 22 | [YouTube Viewer](./0x22-YouTubeViewer) |
-| 21 | [Text Editor](./0x23TextEditor) |
-| 24 | [Text Editor](./0x24TextEditor) |
+| 21 | [Web Cloner](./0x23-WebCloner) |
+| 24 | [Chess Game](./0x24-Chess_Game) |