diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index 7d8ad63feb363cd44e779e911d10a11f0238c0f1..9def8a12d3ddfd2e5b0af7cc7a473e29edd9d04e 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -485,7 +485,7 @@ CreateWaitEventSet(MemoryContext context, int nevents)
 	char	   *data;
 	Size		sz = 0;
 
-	/* 
+	/*
 	 * Use MAXALIGN size/alignment to guarantee that later uses of memory are
 	 * aligned correctly. E.g. epoll_event might need 8 byte alignment on some
 	 * platforms, but earlier allocations like WaitEventSet and WaitEvent