removed extra line before link for aesthetic consistency

Casks/adium.rb

@@ -3,6 +3,5 @@ class Adium < Cask
   homepage 'http://www.adium.im/'
   version '1.5.6'
   sha1 'eb56eae25f82fb2e2c7b08abe7ce197e61d4360d'
-
   link :app, 'Adium.app'
 end

Casks/airfoil.rb

@@ -3,6 +3,5 @@ class Airfoil < Cask
   homepage 'http://www.rogueamoeba.com/airfoil/mac/'
   version 'latest'
   no_checksum
-
   link :app, 'Airfoil Speakers.app', 'Airfoil.app', 'Airfoil Video Player.app'
 end

Casks/arduino.rb

@@ -1,8 +1,7 @@
 class Arduino < Cask
-	url 'http://arduino.googlecode.com/files/arduino-1.0.4-macosx.zip'
-	homepage 'http://arduino.cc/'
-	version '1.0.4'
-	sha1 '03918c84731ff8233007a7529ce68fd6e41ab1d5'
-
-	link :app, 'Arduino.app'
+  url 'http://arduino.googlecode.com/files/arduino-1.0.4-macosx.zip'
+  homepage 'http://arduino.cc/'
+  version '1.0.4'
+  sha1 '03918c84731ff8233007a7529ce68fd6e41ab1d5'
+  link :app, 'Arduino.app'
 end

Casks/bartender.rb

@@ -3,6 +3,5 @@ class Bartender < Cask
   homepage 'http://www.macbartender.com/'
   version 'latest'
   no_checksum
-
   link :app, 'Bartender.app'
 end

Casks/burn.rb

@@ -3,6 +3,5 @@ class Burn < Cask
   homepage 'http://burn-osx.sourceforge.net/'
   version '2.5.1'
   sha1 '2a71f7b7e837cf5358d20228da51b4f3fc247844'
-
   link :app, 'Burn.app'
 end

Casks/carbon-copy-cloner.rb

@@ -3,6 +3,5 @@ class CarbonCopyCloner < Cask
   homepage 'http://bombich.com/'
   version '3.5.2'
   sha1 'ea191a2d7aa88721f06536f091eac46207aeba89'
-
   link :app, 'Carbon Copy Cloner.app'
 end

Casks/feeds.rb

@@ -3,6 +3,5 @@ class Feeds < Cask
   homepage 'http://www.feedsapp.com/'
   version '2.0.5.1'
   sha1 '7ea1ac6556812a19d417b38bd3a8b261bfb7f501'
-
   link :app, 'Feeds.app'
 end

Casks/firefox.rb

@@ -3,6 +3,5 @@ class Firefox < Cask
   homepage 'http://www.mozilla.org/en-US/firefox/'
   version '20.0.1'
   sha1 '510b7e53be4b120ca2e277dec3a64a09f64c8ed8'
-
   link :app, 'Firefox.app'
 end

Casks/frizzix.rb

@@ -3,6 +3,5 @@ class Frizzix < Cask
 	homepage 'http://mac.frizzix.de/'
 	version 'latest'
 	no_checksum
-
 	link :app, 'Frizzix.app'
 end

Casks/ghostlab.rb

@@ -3,6 +3,5 @@ class Ghostlab < Cask
   homepage 'http://vanamco.com/ghostlab/'
   version 'latest'
   no_checksum
-
   link :app, 'Ghostlab.app'
 end

Casks/google-chrome.rb

@@ -3,6 +3,5 @@ class GoogleChrome < Cask
   homepage 'https://www.google.com/chrome/'
   version 'stable-channel'
   no_checksum
-
   link :app, 'Google Chrome.app'
 end

Casks/instacast.rb

@@ -3,6 +3,5 @@ class Instacast < Cask
   homepage 'http://vemedio.com/products/instacast-mac'
   version '0.7.1b-1623'
   sha1 '48d3e47e16633e90dfff78f8155a1603bdf7feb0'
-
   link :app, 'Instacast.app'
 end

Casks/p4merge.rb

@@ -3,7 +3,6 @@ class P4merge < Cask
   homepage 'http://www.perforce.com/product/components/perforce-visual-merge-and-diff-tools'
   version '13.1'
   sha1 'b082af5840282bcff5c2445c586316f72cf71551'
-
   link :app, 'p4merge.app'
 
   def caveats; <<-EOS.undent

Casks/quicksilver.rb

@@ -3,6 +3,5 @@ class Quicksilver < Cask
   homepage 'http://qsapp.com/'
   version 'latest'
   no_checksum
-
   link :app, 'Quicksilver.app'
 end

Casks/skitch.rb

@@ -3,6 +3,5 @@ class Skitch < Cask
   homepage 'http://evernote.com/skitch/'
   version '2.0.5'
   sha1 '64d61e76eb8bd2540f84b5d21ee1ac5f93c74a61'
-
   link :app, 'Skitch.app'
 end

Casks/spotify.rb

@@ -3,6 +3,5 @@ class Spotify < Cask
   homepage 'https://www.spotify.com'
   version 'stable'
   no_checksum
-
   link :app, 'Spotify.app'
 end

Casks/steam.rb

@@ -3,6 +3,5 @@ class Steam < Cask
   homepage 'http://store.steampowered.com/about/'
   version 'stable'
   no_checksum
-
   link :app, 'Steam.app'
 end