Add acknolwedgment

Fix typo thanks to Zéphyrin Montel

Fix typo thanks to Jonatan Pfister

Make the random coding theorem proof more precise

Fix typos in InformationTheoryAndCoding class

Fix typo in compilation

Fix typo thanks to Guillem

Better definition of polynomial ring

Fix typos thanks to Guillem

Fix typo tahnks to Omar

Fix typo thanks to Lawrence

Fix typos thanks to douaa

Fix typo thanks to Baptiste

Add operational interpretation of fidelity

Fix typos in IntroToQuantumCrypto class