From 5d9880888c303a846b9bd987ce97108de2c8c2d5 Mon Sep 17 00:00:00 2001
From: wuhanstudio <wuhanstudio@qq.com>
Date: Tue, 7 Sep 2021 11:18:37 +0100
Subject: [PATCH] fix: missing colon syntax error

---
 litex/build/sim/common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litex/build/sim/common.py b/litex/build/sim/common.py
index de0301566..649618c13 100644
--- a/litex/build/sim/common.py
+++ b/litex/build/sim/common.py
@@ -14,7 +14,7 @@ class SimDDROutputImpl(Module):
             i_clk = clk
         )
 
-class SimDDROutput
+class SimDDROutput:
     @staticmethod
     def lower(dr):
         return SimDDROutputImpl(dr.o, dr.i1, dr.i2, dr.clk)