True or False: Space twice after a comma.

The statement is false because modern typing conventions dictate that you should only use one space after a comma. This aligns with current style guides and practices in both formal and informal writing. Traditionally, there may have been a time when typing two spaces after punctuation marks, including commas, was more common, particularly in typewritten documents. However, with the advent of word processing and digital font types, the single space rule has become the standard to promote readability and ensure consistent formatting. Thus, using only one space after a comma is considered correct in contemporary writing practices.