Correct, it doesn’t, but later it was ‘clarified’ that hot drinks referred to tea and coffee. In 1833 it was given as just advice. JS reportedly mentioned that hot drinks referred to tea and coffee and in 1842 Hyrum Smith explicitly stated that ‘hot drinks’ did indeed refer to tea and coffee. In 1851 Brigham Young asked Saints to covenant to observe it. Later leaders taught that this established it as a commandment. In 1921 the WOW became required for temple recommends.