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Co-authored-by: Copilot <[email protected]>

Author: BillWagner

docs/core/whats-new/dotnet-10/overview.md

@@ -54,8 +54,8 @@ C# 14 introduces several new features and enhancements to improve developer prod
 - Support for partial instance constructors and partial events, complementing partial methods and properties introduced in C# 13.
 - New `extension` blocks add support for static extension methods, and static and instance extension properties.
 - Null-conditional assignment using the `?.` operator.
-- User defined compound assignment operators like `+=` and `-=`.
-- User defined increment (`++`) and decrement (`--`) operators.
+- User-defined compound assignment operators like `+=` and `-=`.
+- User-defined increment (`++`) and decrement (`--`) operators.
 
 For more information, see [What's new in C# 14](../../../csharp/whats-new/csharp-14.md).