Merge pull request #338 from mdimjasevic/prop-type-name

Properties: fixes the plural of a noun
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Philip Wadler 2019-07-11 17:39:23 -03:00 committed by GitHub
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@ -638,7 +638,7 @@ relevant variable in the patterns for `` ⊢` ``, `⊢ƛ`, `⊢case`, and `⊢μ
Using the name `y` here is consistent with the naming in the original
definition of substitution in the previous chapter. The proof never
mentions the types of `x`, `y`, `V`, or `N`, so in what follows we
choose type name as convenient.
choose type names as convenient.
Now that naming is resolved, let's unpack the first three cases: