updated readme

README.md

@@ -10,13 +10,13 @@ If [toot](https://toot.bezdomni.net/) is installed, it can post the output as a
 
 This is mainly for personal use. *CTRL-C/CTRL-V FTW!*
 
-If I had to choose a license, it would be MIT.
+If I had to choose a license, it would be [MIT](LICENSE.md).
 
 ## TO DO
 
-- Multiple arguments with getopts
-    - Check publish date
-    - Post with Toot
-    - Toot Visibility?
+- [x] Multiple arguments with getopts
+    - [x] Check publish date
+    - [x] Post with Toot
+    - [x] Toot Visibility?
     - ...?
 - Custom template for post