--- src/backend/storage/ipc/procarray.c.orig	2014-03-05 18:46:43.473461974 +0100
+++ src/backend/storage/ipc/procarray.c	2014-03-05 18:46:55.592106219 +0100
@@ -1948,7 +1948,7 @@
 	/*
 	 * Acquire XidGenLock, so no transactions can acquire an xid while we're
 	 * running. If no transaction with xid were running concurrently a new xid
-	 * could influence the the RecentXmin et al.
+	 * could influence the RecentXmin et al.
 	 *
 	 * We initialize the computation to nextXid since that's guaranteed to be
 	 * a safe, albeit pessimal, value.