sickbeard: fix audit

sickbeard:
  * `caveats method` (line 76) should be put before `plist block` (line 42)
  * `caveats method` (line 76) should be put before `plist block` (line 44)
  * `checksum` (line 6) should be put before `head` (line 4)

Formula/sickbeard.rb

@@ -1,9 +1,9 @@
 class Sickbeard < Formula
   desc "PVR application to search and manage TV shows"
   homepage "http://www.sickbeard.com/"
-  head "https://github.com/midgetspy/Sick-Beard.git"
   url "https://github.com/midgetspy/Sick-Beard/archive/build-507.tar.gz"
   sha256 "eaf95ac78e065f6dd8128098158b38674479b721d95d937fe7adb892932e9101"
+  head "https://github.com/midgetspy/Sick-Beard.git"
 
   bottle do
     cellar :any_skip_relocation
@@ -39,6 +39,10 @@ class Sickbeard < Formula
     (bin+"sickbeard").write(startup_script)
   end
 
+  def caveats
+    "SickBeard defaults to port 8081."
+  end
+
   plist_options :manual => "sickbeard"
 
   def plist; <<-EOS.undent
@@ -72,8 +76,4 @@ class Sickbeard < Formula
            "$@"
     EOS
   end
-
-  def caveats
-    "SickBeard defaults to port 8081."
-  end
 end