Update docs/src/content/ignition/docs/guides/upgradeable-proxies.md

Co-authored-by: John Kane <[email protected]>

Author: zoeyTM

docs/src/content/ignition/docs/guides/upgradeable-proxies.md

@@ -154,7 +154,7 @@ Now that we have our proxy deployed, we're ready to interact with it. To do this
 
 ```js
 const demoModule = buildModule("DemoModule", (m) => {
-  const { proxy, proxyAdmin } = m.useModule(upgradeModule);
+  const { proxy, proxyAdmin } = m.useModule(proxyModule);
 
   const demo = m.contractAt("Demo", proxy);