surfraw: style

Formula/surfraw.rb

@@ -1,11 +1,10 @@
-require 'formula'
+require "formula"
 
 class Surfraw < Formula
-  homepage 'http://surfraw.alioth.debian.org/'
-  url 'http://surfraw.alioth.debian.org/dist/surfraw-2.2.9.tar.gz'
-  sha1 '70bbba44ffc3b1bf7c7c4e0e9f0bdd656698a1c0'
-
-  head 'git://git.debian.org/surfraw/surfraw.git'
+  homepage "http://surfraw.alioth.debian.org/"
+  head "git://git.debian.org/surfraw/surfraw.git"
+  url "http://surfraw.alioth.debian.org/dist/surfraw-2.2.9.tar.gz"
+  sha1 "70bbba44ffc3b1bf7c7c4e0e9f0bdd656698a1c0"
 
   def install
     system "./prebuild" if build.head?
@@ -13,7 +12,7 @@ class Surfraw < Formula
                           "--sysconfdir=#{etc}",
                           "--with-graphical-browser=open"
     system "make"
-    ENV.j1 # Install using 1 job, or fails on Mac Pro
-    system "make install"
+    ENV.j1
+    system "make", "install"
   end
 end