diff --git a/docs/examples/voting.rst b/docs/examples/voting.rst
index 24e1e5446..0e8901c3d 100644
--- a/docs/examples/voting.rst
+++ b/docs/examples/voting.rst
@@ -133,7 +133,7 @@ of votes.
             Voter storage delegate_ = voters[to];
 
             // Voters cannot delegate to wallets that cannot vote.
-            require(delegate_.weight >= 1)
+            require(delegate_.weight >= 1);
             sender.voted = true;
             sender.delegate = to;
             if (delegate_.voted) {