Removed duplicated test data

Author: egil

tests/bunit.web.tests/Rendering/BunitHtmlParserTest.cs

@@ -17,7 +17,7 @@ public class BunitHtmlParserTest
 		public static readonly IEnumerable<string[]> BODY_HTML_ELEMENTS = (new[]{
 			"base","link","meta","style","title",
 			"address","article","aside","footer","header","h1", "h2", "h3", "h4", "h5", "h6","hgroup","main","nav","section",
-			"blockquote","dd","div","dl","dt","figcaption","figure","hr","li","main","ol","p","pre","ul",
+			"blockquote","dd","div","dl","dt","figcaption","figure","hr","li","ol","p","pre","ul",
 			"a","abbr","b","bdi","bdo","br","cite","code","data","dfn","em","i","kbd","mark","q","rb","rp","rt","rtc","ruby","s","samp","small","span","strong","sub","sup","time","u","var","wbr",
 			"area","audio","img","map","track","video",
 			"embed","iframe","object","param","picture","source",