[docs] winedev: Update informations on Win64

[André Hentschel]

Signed-off-by: André Hentschel <nerv at dawncrow.de>
---
 en/winedev-architecture.sgml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/en/winedev-architecture.sgml b/en/winedev-architecture.sgml
index 0bf152f..6fe756a 100644
--- a/en/winedev-architecture.sgml
+++ b/en/winedev-architecture.sgml
@@ -170,7 +170,7 @@
 		    32-bit offsets (hence the 32-bit name).
 		  </entry>
 		  <entry>
-		    Only available on AMD64 architectures.
+		    Only available on AMD64 and AArch64 architectures.
 		  </entry>
 		  <entry>
 		    Flat model, with 32/64-bit addresses.
-- 
1.9.1