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Key: Typo Tech. Error Suggestion Not a problem Next edition

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PDF Paper Description Found in Fixed in
#76920: The paragraph says: "While talking about superclasses, you can ask ourselves one more question. What is the superclass of Class?" I think ...more...
Paolo Perrotta says: Fixed...

#76921: A variable can references a class just like any other object:

I think it should be REFERENCE instead of referenceS

Paolo Perrotta says: ...fixed...

#76883: “I want to open this object, and I don’t particularly care it’s a class,”

Missing an 'if' => Should be "...if it's a..."--Jon Kern

Paolo Perrotta says: ...and fixed! Thank you, Jon.