On October 16, 2020, the U.S. Agency for International Development (USAID) made changes to the rules regarding leave and holidays for U.S. personal services contractors. The document corrects some mistakes in those changes, like fixing sentence structures and adding effective dates in specific clauses. It also corrects how certain citations are presented. These updates do not change the main rules but make sure everything is written correctly.
Simple Explanation
Imagine that some grown-ups at a big job place made a few small mistakes when writing a big rule book, and now they have gone back to fix those mistakes to make sure everything is clear and correct. This way, everyone knows exactly what the rules say, just like making sure all the rules in a game are written down right.