/*
* If a wait for synchronous replication is pending, we can neither
* acknowledge the commit nor raise ERROR or FATAL. The latter would
- * lead the client to believe that that the transaction aborted, which
+ * lead the client to believe that the transaction aborted, which
* is not true: it's already committed locally. The former is no good
* either: the client has requested synchronous replication, and is
* entitled to assume that an acknowledged commit is also replicated,