Aspnetcore.docs: Errant space breaks xref

[serpent5]

There's an errant space in the following:

Angular

Because of this, the text above is being shown in the rendered output.

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Document Details

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• ID: 9898482c-fa54-7ce2-1716-d14fbe03990d
• Version Independent ID: 3926c686-0ccc-f9fe-ca52-0134612a1623
• Content: ASP.NET Core Middleware
• Content Source: aspnetcore/fundamentals/middleware/index.md
• Product: aspnet-core
• Technology: aspnetcore-fundamentals
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande

[serpent5]

@Rick-Anderson Do you want a PR for this? I doubt it saves you much time given its just removing a space, so it's up to you.

[Rick-Anderson]

PR it please.