add link to docs compiling section in readme

README.md

@@ -54,7 +54,7 @@ Developers
 We have included a makefile with convenience methods for working with the Bootstrap library.
 
 + **build** - `make`
-Runs the LESS compiler to rebuild the `/less` files and compiles the docs pages. Requires lessc and uglify-js.
+Runs the LESS compiler to rebuild the `/less` files and compiles the docs pages. Requires lessc and uglify-js. <a href="http://twitter.github.com/bootstrap/less.html#compiling">Read more in our docs &raquo;</a>
 
 + **watch** - `make watch`
 This is a convenience method for watching just Less files and automatically building them whenever you save. Requires the Watchr gem.