diff --git a/src/libraries/System.Private.CoreLib/src/System/Text/ASCIIUtility.cs b/src/libraries/System.Private.CoreLib/src/System/Text/ASCIIUtility.cs
index 7628f6f89b45e8..a9066251863ada 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Text/ASCIIUtility.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Text/ASCIIUtility.cs
@@ -993,6 +993,7 @@ private static unsafe nuint GetIndexOfFirstNonAsciiChar_Sse2(char* pBuffer, nuin
         private static void NarrowFourUtf16CharsToAsciiAndWriteToBuffer(ref byte outputBuffer, ulong value)
         {
             Debug.Assert(AllCharsInUInt64AreAscii(value));
+            // Comment change to trigger CI
 
             if (Sse2.X64.IsSupported)
             {