Details for the prepend operation is missing a "be"

[Amanreet Bajwa]

It's very minor but while reading through I noticed that under the "Prepend" operation details the last sentence in the paragraph below is missing a "be" before propagated.

The prepend operator is often used with single or sequence values that have a failure type of . If the publishers do accept a failure type, then all values will be published from the prefix publisher even if the suffix publisher receives a .failure completion before it is complete. Once the prefix publisher completes, the error will be propagated.

Thank you for this wonderful resource. I've really enjoyed learning about combine via your work!

[Joseph Heck]

Thanks @abajwa ! I'll get that updated, thanks for the spot!