diff --git a/src/Microsoft.AspNetCore.Razor.Language/ReadonlyItemCollection.cs b/src/Microsoft.AspNetCore.Razor.Language/ReadOnlyItemCollection.cs
similarity index 100%
rename from src/Microsoft.AspNetCore.Razor.Language/ReadonlyItemCollection.cs
rename to src/Microsoft.AspNetCore.Razor.Language/ReadOnlyItemCollection.cs