Format Ruby code blocks

azure_devops/valet-migrate-custom-lab.md

@@ -63,17 +63,16 @@ Add the following code to the ruby file:
 ``` Ruby
 transform "DotNetCoreCLI@2" do |item|
   projects = item["projects"]
-  command = item['command']
+  command = item["command"]
   run_command = []
 
-        if(projects.include?("$"))
-          if(command.nil?)
-            command = "build"
-          end
+  if projects.include?("$")
+    command = "build" if command.nil?
     run_command << "shopt -s globstar; for f in ./**/*.csproj; do dotnet #{command} $f #{item['arguments']} ; done"
   else
     run_command << "dotnet #{command} #{item['projects']} #{item['arguments']}"
  end
+ 
   {
     shell: "bash",
     run:   run_command.join("\n")