README in msgthr-1.0.1 vs README in msgthr-1.1.0

@@ -74,10 +74,10 @@
 stuff day than worrying about the next browser vulnerability
 because CSS/JS/images are all too complicated for us.
 
 RDoc API documentation in simple HTML is available at:
 
-	https://80x24.org/msgthr/rdoc/
+	https://80x24.org/msgthr/rdoc/Msgthr.html
 
 Copyright
 ---------
 
 Copyright 2016-2017, all contributors (see git repo).