Update Receipt.g4: fix address parse
Update Receipt.g4: fix address parse

lucasdavid/Compilers-2-assignment-2,lucasdavid/Compilers-2-assignment-2,lucasdavid/Compilers-2-assignment-2,lucasdavid/Compilers-2-assignment-2,lucasdavid/Compilers-2-assignment-2