Microsoft Word will mark two spaces after periods as an error - CNN

Microsoft has made its typographical decree: Two spaces between sentences is too many. The style choice will now be marked as an error in Microsoft Word -- and users who press the space bar twice after a period will be met with those dreaded blue squiggly lines. https://www.cnn.com/2020/04/27/tech/microsoft-word-two-spaces-trnd/index.html