Separate do end into multiple lines

Library/Homebrew/test/support/fixtures/cask/Casks/with-postflight-multi.rb

@@ -7,7 +7,9 @@ cask 'with-postflight-multi' do
 
   pkg 'MyFancyPkg/Fancy.pkg'
 
-  postflight do end
+  postflight do
+  end
 
-  postflight do end
+  postflight do
+  end
 end

Library/Homebrew/test/support/fixtures/cask/Casks/with-postflight.rb

@@ -7,5 +7,6 @@ cask 'with-postflight' do
 
   pkg 'MyFancyPkg/Fancy.pkg'
 
-  postflight do end
+  postflight do
+  end
 end

Library/Homebrew/test/support/fixtures/cask/Casks/with-preflight-multi.rb

@@ -7,7 +7,9 @@ cask 'with-preflight-multi' do
 
   pkg 'MyFancyPkg/Fancy.pkg'
 
-  preflight do end
+  preflight do
+  end
 
-  preflight do end
+  preflight do
+  end
 end

Library/Homebrew/test/support/fixtures/cask/Casks/with-preflight.rb

@@ -7,5 +7,6 @@ cask 'with-preflight' do
 
   pkg 'MyFancyPkg/Fancy.pkg'
 
-  preflight do end
+  preflight do
+  end
 end

Library/Homebrew/test/support/fixtures/cask/Casks/with-uninstall-postflight-multi.rb

@@ -7,7 +7,9 @@ cask 'with-uninstall-postflight-multi' do
 
   pkg 'MyFancyPkg/Fancy.pkg'
 
-  uninstall_postflight do end
+  uninstall_postflight do
+  end
 
-  uninstall_postflight do end
+  uninstall_postflight do
+  end
 end

Library/Homebrew/test/support/fixtures/cask/Casks/with-uninstall-postflight.rb

@@ -7,5 +7,6 @@ cask 'with-uninstall-postflight' do
 
   pkg 'MyFancyPkg/Fancy.pkg'
 
-  uninstall_postflight do end
+  uninstall_postflight do
+  end
 end

Library/Homebrew/test/support/fixtures/cask/Casks/with-uninstall-preflight-multi.rb

@@ -7,7 +7,9 @@ cask 'with-uninstall-preflight-multi' do
 
   pkg 'MyFancyPkg/Fancy.pkg'
 
-  uninstall_preflight do end
+  uninstall_preflight do
+  end
 
-  uninstall_preflight do end
+  uninstall_preflight do
+  end
 end

Library/Homebrew/test/support/fixtures/cask/Casks/with-uninstall-preflight.rb

@@ -7,5 +7,6 @@ cask 'with-uninstall-preflight' do
 
   pkg 'MyFancyPkg/Fancy.pkg'
 
-  uninstall_preflight do end
+  uninstall_preflight do
+  end
 end