diff --git a/src/Microsoft.ML.Data/Evaluators/EvaluatorUtils.cs b/src/Microsoft.ML.Data/Evaluators/EvaluatorUtils.cs
index bf9d9a95c8..96ee121400 100644
--- a/src/Microsoft.ML.Data/Evaluators/EvaluatorUtils.cs
+++ b/src/Microsoft.ML.Data/Evaluators/EvaluatorUtils.cs
@@ -1037,7 +1037,7 @@ private static List<string> GetMetricNames(IChannel ch, DataViewSchema schema, D
                     foreach (var name in names.Items(all: true))
                     {
                         var tryNaming = string.Format(metricName, name.Value);
-                        if (tryNaming == metricName) //metricName wasn't a format string, so just append slotname
+                        if (tryNaming == metricName) // metricName wasn't a format string, so just append slotname
                             tryNaming = (string.Format("{0}{1}", metricName, name.Value));
 
                         metricNames.Add(tryNaming);