Fix indentation discovered by 'brew audit'.

Formula/confuse.rb

@@ -5,7 +5,7 @@ class Confuse <Formula
   homepage 'http://www.nongnu.org/confuse/'
   md5 '45932fdeeccbb9ef4228f1c1a25e9c8f'
 
- depends_on 'pkg-config'
+  depends_on 'pkg-config'
 
   def install
     system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}"

Formula/eigen.rb

@@ -5,7 +5,7 @@ class Eigen <Formula
   homepage 'http://eigen.tuxfamily.org/'
   md5 'd0195ac20bcd91602db8ca967a21e9ec'
 
- depends_on 'cmake'
+  depends_on 'cmake'
 
   def install
    system "cmake . #{std_cmake_parameters}"

Formula/gwenhywfar.rb

@@ -5,11 +5,10 @@ class Gwenhywfar <Formula
   homepage 'http://gwenhywfar.sourceforge.net/'
   md5 '9ab62d881a0f39d4b07ea0badff7201f'
 
- depends_on 'pkg-config'
- depends_on 'gettext'
- depends_on 'gnutls'
+  depends_on 'pkg-config'
+  depends_on 'gettext'
+  depends_on 'gnutls'
 
-  
   def install
     fails_with_llvm "llvm results in a sigsegfault during compile"
     system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking"

Formula/hercules.rb

@@ -5,7 +5,7 @@ class Hercules <Formula
   homepage 'http://www.hercules-390.org/'
   md5 '3a356b251e2b7fc49ac2b7244d12d50b'
 
- depends_on 'gawk'
+  depends_on 'gawk'
 
   def install
     # Since Homebrew optimizes for us, tell Hercules not to.

Formula/openldap.rb

@@ -5,7 +5,7 @@ class Openldap <Formula
   homepage 'http://www.openldap.org/software/'
   md5 '90150b8c0d0192e10b30157e68844ddf'
 
- depends_on 'berkeley-db'
+  depends_on 'berkeley-db'
 
   def install
     system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}"

Formula/rfcdiff.rb

@@ -5,8 +5,8 @@ class Rfcdiff <Formula
   homepage 'http://tools.ietf.org/tools/rfcdiff/'
   md5 '127e724c8263e10ed74a2f74705930cb'
 
- depends_on 'wdiff'
- depends_on 'gawk' => :recommended
+  depends_on 'wdiff'
+  depends_on 'gawk' => :recommended
 
   def install
     bin.install "rfcdiff"

Formula/tarsnap.rb

@@ -5,7 +5,7 @@ class Tarsnap <Formula
   homepage 'http://www.tarsnap.com/'
   sha256 'e26dc7c2aa64c17d8063bc61462d1a0f546b56e33b41fbd2fd6925e506c6914f'
 
- depends_on 'lzma' => :optional
+  depends_on 'lzma' => :optional
 
   def install
     system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking", "--enable-sse2"