Remove website prefixes with dashes in URL

Signed-off-by: Robin Dadswell <robin@dadswell.email>

src/NzbDrone.Core/Parser/Parser.cs

@@ -168,7 +168,7 @@ namespace NzbDrone.Core.Parser
                                                                 string.Empty,
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
-        private static readonly RegexReplace WebsitePrefixRegex = new RegexReplace(@"^\[\s*[a-z]+(\.[a-z]+)+\s*\][- ]*|^www\.[a-z]+\.(?:com|net)[ -]*",
+        private static readonly RegexReplace WebsitePrefixRegex = new RegexReplace(@"^\[\s*[-a-z]+(\.[a-z]+)+\s*\][- ]*|^www\.[a-z]+\.(?:com|net)[ -]*",
                                                                 string.Empty,
                                                                 RegexOptions.IgnoreCase | RegexOptions.Compiled);