Fix links in enums.md (#7465)

* Fix links in enums.md

* Update spec/enums.md

Co-authored-by: Jan Jones <jan.jones.cz@gmail.com>

* Update spec/enums.md

Co-authored-by: Jan Jones <jan.jones.cz@gmail.com>

---------

Co-authored-by: Jan Jones <jan.jones.cz@gmail.com>

spec/enums.md

@@ -5,9 +5,9 @@ The list below provides links to each heading in this section. The links specify
 
 > To view the text of the Microsoft spec before merging with the ECMA text, checkout the [ms-spec-text](https://github.com/dotnet/csharplang/releases/tag/ms-spec-text) tag in this repository.
 
-- <a id="enums"></a>[Enums](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/eums.md#18-enums)
-  - <a id="enum-declarations"></a>[Enum declarations](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/eums.md#182-enum-declarations)
-  - <a id="enum-modifiers"></a>[Enum modifiers](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/eums.md#183-enum-modifiers)
-  - <a id="enum-members"></a>[Enum members](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/eums.md#184-enum-members)
-  - <a id="the-systemenum-type"></a>[The System.Enum type](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/eums.md#185-the-systemenum-type)
-  - <a id="enum-values-and-operations"></a>[Enum values and operations](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/eums.md#186-enum-values-and-operations)
+- <a id="enums"></a>[Enums](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/enums.md#18-enums)
+  - <a id="enum-declarations"></a>[Enum declarations](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/enums.md#182-enum-declarations)
+  - <a id="enum-modifiers"></a>[Enum modifiers](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/enums.md#183-enum-modifiers)
+  - <a id="enum-members"></a>[Enum members](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/enums.md#184-enum-members)
+  - <a id="the-systemenum-type"></a>[The System.Enum type](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/enums.md#185-the-systemenum-type)
+  - <a id="enum-values-and-operations"></a>[Enum values and operations](https://github.com/dotnet/csharpstandard/blob/draft-v6/standard/enums.md#186-enum-values-and-operations)