1 files changed, 2 insertions, 2 deletions
diff --git a/src/System.Private.CoreLib/shared/System/IO/PinnedBufferMemoryStream.cs b/src/System.Private.CoreLib/shared/System/IO/PinnedBufferMemoryStream.cs
index dfcc05d06..94331a2ef 100644
--- a/src/System.Private.CoreLib/shared/System/IO/PinnedBufferMemoryStream.cs
+++ b/src/System.Private.CoreLib/shared/System/IO/PinnedBufferMemoryStream.cs
@@ -38,9 +38,9 @@ namespace System.IO
                 Initialize(ptr, len, len, FileAccess.Read);
         }
 
-        public override int Read(Span<byte> destination) => ReadCore(destination);
+        public override int Read(Span<byte> buffer) => ReadCore(buffer);
 
-        public override void Write(ReadOnlySpan<byte> source) => WriteCore(source);
+        public override void Write(ReadOnlySpan<byte> buffer) => WriteCore(buffer);
 
         ~PinnedBufferMemoryStream()
         {