AddWindows8Tag() static private method

Given a nupsec file path, add the windows 8 tag to it.
static private AddWindows8Tag ( string nuspecFilePath ) : void
nuspecFilePath string
return void
        /// <summary>
        /// Creates a windows 8 curated package given the package name and version.
        /// </summary>
        /// <param name="packageName"></param>
        /// <param name="version"></param>
        /// <returns></returns>
        public async Task <string> CreateWindows8CuratedPackage(string packageName, string version = "1.0.0")
        {
            var    nuspecHelper       = new NuspecHelper(TestOutputHelper);
            string nuspecFileFullPath = await nuspecHelper.CreateDefaultNuspecFile(packageName, version);

            NuspecHelper.AddWindows8Tag(nuspecFileFullPath);
            return(await CreatePackageInternal(nuspecFileFullPath));
        }