patch 8.1.0077: header of README file is not nice

Problem:    Header of README file is not nice.
Solution:   Move text to the bottom.

README.md

@@ -1,5 +1,3 @@
-`README.md` for version 8.1 of Vim: Vi IMproved.
-
 ![Vim Logo](https://github.com/vim/vim/blob/master/runtime/vimlogo.gif)
 
 [![Build Status](https://travis-ci.org/vim/vim.svg?branch=master)](https://travis-ci.org/vim/vim)
@@ -139,3 +137,6 @@ If nothing else works, report bugs directly:
 
 Send any other comments, patches, flowers and suggestions to:
 	Bram Moolenaar <Bram@vim.org>
+
+
+This is `README.md` for version 8.1 of Vim: Vi IMproved.

src/version.c

@@ -761,6 +761,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    77,
 /**/
     76,
 /**/