Use ICLRRuntimeHost4

[nxtn]

Related to dotnet/samples#635

Uses space alignment to prevent the code block from being rendered differently.

/cc @mjrousos

[rpetrusha]

Thanks, @NextTurn, for making this update. I've left two suggestions for changes; we've been trying to replace gerunds ("Creating...") with imperatives ("Create...") in titles and headers.

[nxtn]

@rpetrusha Is this style guide contained in microsoft-style-guide repo? I can't find it there.

[rpetrusha]

It's in the template, @NextTurn.

[rpetrusha]

Thanks, @NextTurn, both for the PR and the additional changes. I'll merge now.

[nxtn]

Is it the one in the File name section? Does the rule below about small words also apply to titles?

docs/styleguide/template.md

Lines 63 to 64 in 481c63c

	* Use action verbs that are specific, such as develop, buy, build, troubleshoot. No -ing words.
	* No small words - don't include a, and, the, in, or, etc.

[rpetrusha]

I think it depends on the title and whether it makes sense without the small word, @NextTurn.