Chapter 6: Functions with Infinite Domains, Automata, and Regular Expressions Word Missing

[paritashahh]

Please open a different issue for each chapter, with the chapter name in the title - thank you!

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Chapter 6: Functions with Infinite Domains, Automata, and Regular Expressions

Proof of Pumping Lemme first line should be "The idea behind the proof is the following" instead of "The idea behind the proof the following"

Please don't refer to page numbers or even section numbers since they tend to change - section titles are best. Also, please give some context (sentence before/after the issue) to make it easier for me to find it - thanks!

1. bug 1

2. bug 2