There's actually a mistake in Harry and Meghan's order of service booklet.

Details of the full service were published by Kensington Palace early this morning. The 21 pages include the hymns that will be sung, the prayers that will be said, and the wording that will be used throughout the wedding ceremony. The booklet also includes the times that different people will arrive at St George's Chapel, including Meghan herself, the extended royal family, and the Queen who will arrive just minutes before everything kicks off. However, there is a mistake present in the booklet - both the pre-printed versions and the one shared online by Kensington Palace. On page nine of the booklet, it is stated:

"The Bride, having been greeted by the Dean of Windsor, moves in procession through the Nave where she is joined by her Father, Mr Thomas Markle, to the High Alter. "The Bridegroom and his Best Man wait."

As the pages were written and printed before it was revealed that Meghan's father would not be able to travel for the wedding, they still say that he will be the one meeting her halfway and walking her down the rest of the aisle. This role, however, will be played by Prince Charles. Thomas Markle said earlier this week that he had undergone heart surgery and would not be able to attend his daughter's wedding. Prior to that, he said that he didn't want to "embarrass" Meghan by coming. The wedding ceremony begins at 12pm.