Fix and improve text

README

@@ -31,7 +31,7 @@ Will probably work with earlier versions.
 
 There are no other dependencies.
 
-No gems outside the standard library or databases are used. No
+No gems outside the standard library. No databases are used. No
 environment variables.
 
 There isn't a Gemfile. You don't need Bundler.
@@ -50,13 +50,13 @@ accurate representations of actual election results.
 Roadmap
 -------
 
-Write a man page.
+Election summary: seats, votes, candidates per party.
 
 
 Repository
 ----------
 
-https://git.adrianshort.org/adrian/twohorserace
+https://git.adrianshort.org/adrian/two-horse-race
 
 
 Maintainer