From b165e678b42be676bc6737e1d42e246a74e02ab0 Mon Sep 17 00:00:00 2001
From: Marc Garreau <3621728+marcgarreau@users.noreply.github.com>
Date: Mon, 5 Apr 2021 12:54:57 -0600
Subject: [PATCH] add newsfragment

---
 docs/examples.rst          | 2 +-
 newsfragments/1933.doc.rst | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 newsfragments/1933.doc.rst

diff --git a/docs/examples.rst b/docs/examples.rst
index cb44ed6d25..803952e33f 100644
--- a/docs/examples.rst
+++ b/docs/examples.rst
@@ -287,7 +287,7 @@ instance, you can read data and execute transactions.
     # 42
 
     # update state:
-    tx_hash = contract.functions.updateValue(43).transact()
+    tx_hash = contract_instance.functions.updateValue(43).transact()
 
 
 Deploying new contracts
diff --git a/newsfragments/1933.doc.rst b/newsfragments/1933.doc.rst
new file mode 100644
index 0000000000..4e145e83dc
--- /dev/null
+++ b/newsfragments/1933.doc.rst
@@ -0,0 +1 @@
+Add existing contract interaction to docs examples.