Why manually replace crap over and over, why not write code to do it if it saves time :)

gistfile1.txt

  	[Test]
		public void METHOD_SCENARIO_EXPECTATION()
		{
			var path = @"..\..\..\View.spark";
			var code = File.ReadAllLines(path);
			for (int lineNumber = 0; lineNumber < code.Length; lineNumber++)
			{
				var line = code[lineNumber];
				var classControlLabel = "class=\"control-label\"";
				if(line.Contains(classControlLabel))
				{
					if(code[lineNumber + 1].Contains("Attr(\"required") || code[lineNumber + 2].Contains("Attr(\"required"))
					{
						code[lineNumber] = code[lineNumber].Replace(classControlLabel, "class=\"control-label required\"");
					}

				}
			}
			File.WriteAllLines(path, code);

		}