Undecided on
this edit - Advice requested. Just changes/fixes the MacBook "model identifier" but doesn't correct any of the misspellings. And while it may be accurate the MacBook models use "MacBook4,1" instead of "MacBook 4.1", Google finds almost twice the results for the latter than the former. So it's a
very common way of referring to the model, even if it's not the "Model Identifier" that Apple uses.