Remove quantifier

Former-commit-id: edc8c4170a52271c12e5d161e2788c6b2ce17e6a
Former-commit-id: b557c332cbdb988b187a926cdde2b3f5d8b32961

src/ImageProcessor.Web/Helpers/CommonParameterParserUtility.cs

@@ -78,7 +78,7 @@ namespace ImageProcessor.Web.Helpers
                 float angle;
                 string value = match.Value;
                 value = match.Value.ToUpperInvariant().Contains("ANGLE")
-                    ? value.Substring(value.IndexOf("-", System.StringComparison.Ordinal) + 1)
+                    ? value.Substring(value.IndexOf("-", StringComparison.Ordinal) + 1)
                     : match.Value.Split('=')[1];
 
                 float.TryParse(value, NumberStyles.Any, CultureInfo.InvariantCulture, out angle);