making DiagnosticCounter internal (#24427)

diff --git a/src/System.Private.CoreLib/shared/System/Diagnostics/Tracing/DiagnosticCounter.cs b/src/System.Private.CoreLib/shared/System/Diagnostics/Tracing/DiagnosticCounter.cs
index c82ff34..29bcdb0 100644 (file)
--- a/src/System.Private.CoreLib/shared/System/Diagnostics/Tracing/DiagnosticCounter.cs
+++ b/src/System.Private.CoreLib/shared/System/Diagnostics/Tracing/DiagnosticCounter.cs
@@ -31,7 +31,7 @@ namespace System.Diagnostics.Tracing
         /// </summary>
         /// <param name="name">The name.</param>
         /// <param name="eventSource">The event source.</param>
-        public DiagnosticCounter(string name, EventSource eventSource)
+        internal DiagnosticCounter(string name, EventSource eventSource)
         {
             if (name == null)
             {