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Missed rename of Precat to WildCat #1200

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@felixwellen missed renaming SymmetricMonoidalPrecat to SymmetricMonoidalWildCat in #1103.

also fixed what I think was a typo: the smash product is defined as a pushout, not a coproduct.

--- 2.2 Smash Products
-- Definition 5 (Smash products -- note: defined as a coproduct in the
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We should leave Axel's formulation as it is - note that he uses a pushout to construct a coproduct in pointed types.

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but calling it a coproduct doesn't make sense - the smash product is a coproduct neither in the (wild) category of types nor in pointed types. I am pretty sure calling it a coproduct was a typo/mistake

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Ah, ok - I didn't read carefully enough. But since it is a collection of results from a paper (and it could be that he wanted to point out that it is a definition where a coproduct is used), let's better check with @aljungstrom.

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