Merge pull request #25 from jdagilliland/master

Fix typo in README

Author: bitc

README.md

@@ -1,7 +1,7 @@
 hdevtools Vim Plugin
 ====================
 
-Vim plugin for Haskell development powered by the lightnight fast
+Vim plugin for Haskell development powered by the lightning fast
 [hdevtools](<https://github.com/bitc/hdevtools/>) background server.