From bb0f3142c5d9afde7eaccc793898aa5a245f2f02 Mon Sep 17 00:00:00 2001
From: Gabe Szabo <szabo.gabor@podnet.hu>
Date: Wed, 10 Jul 2024 13:45:36 +0200
Subject: [PATCH] Update libraries.md

Fixed `input`/`span` parameter in `ToLowerInvariant` example
---
 release-notes/9.0/preview/preview6/libraries.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/release-notes/9.0/preview/preview6/libraries.md b/release-notes/9.0/preview/preview6/libraries.md
index b792ee925d..9e61f02c00 100644
--- a/release-notes/9.0/preview/preview6/libraries.md
+++ b/release-notes/9.0/preview/preview6/libraries.md
@@ -452,7 +452,7 @@ The following example shows a new `String.ToLowerInvariant` overload using this
 
 ```csharp
 public static string ToLowerInvariant(ReadOnlySpan<char> input) =>
-    string.Create(span.Length, input, static (stringBuffer, input) => span.ToLowerInvariant(stringBuffer));
+    string.Create(input.Length, input, static (stringBuffer, input) => input.ToLowerInvariant(stringBuffer));
 ```
 
 ## Collection lookups with spans