Fixed loc count in readme
# wlroots
Pluggable, composable, unopinionated modules for building a
-[Wayland](http://wayland.freedesktop.org/) compositor; or about 40,000 lines of
+[Wayland](http://wayland.freedesktop.org/) compositor; or about 50,000 lines of
code you were going to write anyway.
- wlroots provides backends that abstract the underlying display and input
